Tropical Freshwater (guides) - Aquarium Hunter

Ultimate Rubber Lip Pleco Care Guide [Size, Diet, Breeding]

Rubber Lip Pleco Care Guide & Species Profile

The following article will help you decide if the Rubber Lip Pleco is the right aquarium fish for you. You will learn about its breeding habits, diet needs, personality and tankmate compatibility with other tank mates, and more.

This information is incredibly valuable when planning to care for Rubber Lip Plecos and makes for an informative read. I will highlight the key aspects of caring for Chaetostoma sp., commonly known as Rubber Lip Plecos. This species is often confused with bristle nose plecos. However, there are distinct differences in their care requirements.

Rubber-lipped Pleco: Care and species guide for beginners.

Rubber Lipped Plecos are a pleco species that can feed on algae and also on tiny larvae. They reach the size of up to 4.7″.

Adult individuals maintain their habit of eating algae, being an excellent addition to the cleaning crew. They are fish with omnivorous eating habits; they will eat algae and small live or frozen food.

They may have some difficulty in accepting processed foods.

A short introduction to the Rubber Lipped Pleco

Chaetostoma is part of the most extensive catfish family (Loricariidae). This fish’s other common names include Black Spotted Bulldog Pleco, Spotted Rubbernose Pleco, or simply L445.

These fish have enlarged gills that are believed to work together to breathe as they rest or feed. Similarly, the Rubber Lip Pleco are frequent algae eaters under some circumstances. It is a freshwater, bottom-dweller fish of the genus Chaetostoma.

Rubber-lipped Pleco: Ultimate Species Care Guide.

Small catfish, including rubber-lipped plecos, can be an excellent addition to a tropical freshwater aquarium. They are not very resistant to pollutants in the water and require high levels of O². The aquarium must be well matured; this species is not recommended for beginner aquarists.

Habitat and origins

The Rubber-Lipped pleco is found in the Apuré River and Magdalena Basin in South America. The Rubber Lip Plecos are found in several other South American rivers.

The water in certain parts of its surface drop in temperature, which can sometimes be considered a kind of milder water, somewhere around 68º F. The species is found in Venezuela, Colombia, Brazil, and the United States, where it would probably be an invasive species.

The species were found across the northern region of South America.

Habitat and tank conditions

The Rubber Lip Pleco needs specific requirements, like fast-flowing waters and large tank size; they do not thrive in any home aquarium and require some attention.

They also provide excellent tankmates for fish from fast-flowing waters, like pike cichlid and silver dollars.

Indeed a relatively easy species to find in specialized stores. A challenging pleco for more experienced aquarists, who like fast and transparent water aquaria.

Rubber Lip Pleco Diet & Food

In the natural habitat, Rubber Lip Pleco‘s diet includes all types of things. They will accept and delight in fresh or live food of animal and plant origin, as well as algae and biofilm.

They can be somewhat selective in eating, presenting a particular difficulty to start accepting industrialized feeds. Offer everything the animal needs; that way, you will have a less stressed and healthier animal.

Some of our favorite vegetable options for this fish are algae powder, leafy greens, cucumbers, and peas.

Rubber lip Pleco Care

Rubber Lip Plecos care is not particularly challenging as it seems, and some aquarists may realize it soon enough.

These fish are very hardy (within their specifics) because of the varying habitat they come from. It’s always a good idea to understand the ideal conditions so you can give the most outstanding care possible. Good owners strive for perfection!

Frequently Asked Questions

What is a rubber lip pleco?

The Rubber-Lipped pleco is a bottom-dweller fish and part of the genus Chaetostoma. Plecos are a common addition to all modern home aquarium systems for helping clean the tank’s surface from algae.

Bulldog plecos have extended gills that have evolved to allow the fish to breathe while feeding or are attached to rocks.

The Rubber Lip Pleco can’t grow as big as the Common pleco and can be an excellent choice to keep it; small-sized plecos do not require giant aquariums.

How do I care for my rubber-lipped pleco?

Care for the rubber-lipped pleco is no longer difficult; after all, when we have a designed system to keep it alive and healthy, it is a rewarding and relatively simple experience. Here are their ideal conditions to keep them busy and healthy.

Is rubber lip pleco suitable for an aquarium?

Rubber Lip Plecos are an excellent choice for more experienced aquarists; they need well-matured aquariums, water with medium hardness, milder temperatures, and a strong water flow.

Despite their incredibly long and impressive life spans, this can be a daunting task when you first introduce them to an aquarium.

The most important consideration should be the seriousness of your fish care.

Try to keep them away from other large bottom species if possible; this way, the pleco remains calmer, in addition to not having to share hiding places or feeding spots.

If you love freshwater aquarium plants, it might give the tank life too; choose species that adapt to the water parameters required for the fish.

Rubber lips pleco is a species with a long lifespan that can reach 12 years if kept in ideal conditions. A breeding pair can become aggressive towards other plecos during breed season.

Plecos do not eat fish poop; that’s a myth. They are a capable algae eater and easily clean an algae-infested aquarium.

Tank Mates

There is a wide range of freshwater fish who are happy to coexist with these plecos. Here’s a listing of fish living in a tank with a Rubber Lip Pleco, along with helpful information about each species. Bala sharks are peaceful, although they develop an appetite for small fish as they age.

Cory catfish are also bottom-feeder scavengers who are great at cleaning and maintaining the aquarium. Gouramis are wonderful aquarium companions because they enjoy being joined up with slow-moving fish. Plecos prefer to keep it quiet and don’t enjoy bullying. Aggressive Cichlids and Tiger Barbs can’t be tolerated.

Take care

Rubber Lip Plecos are, in general, good fish to keep. They are not particularly vulnerable to sickness, and as long as the tank is clean, you will not be faced with problems.

The periodic water change is also crucial as your tank should maintain a healthy balance to avoid diseases and intoxications. Scaleless fish are sensitive to salt in the water; thus, be careful when adding salt to treatment problems.

Go for soft, smooth pebbles or sand over gravel and sharp sand for protection of fish. Keep plastic plants at a minimum and try to keep as many live plants as possible.

Appearance

The Rubber Lipped Pleco has an iconic ”pleco” look. Their head is almost identical to those we usually expect with their pleco form.

They have an enormous mouth with a snout that descends to the top of the skull. Their eyes are situated at the top of the head. They present a slightly elevated posture.

This eye positioning allows them to watch for predators while scavenging the substrate. In addition, they also have dark circles covering their body.

Behavior & compatibility

Rubber Lipped plecos don’t like the aggressiveness of other tank mates. They all want to lie alone or sit peacefully in a cave or a hideout.

They also enjoy hiding under smooth-surfaced round rocks which resemble the bottom of a river. Rubber Lipped plecos will not bother other fish unless there are other plecos because they can be territorial.

These animals are usually nocturnal, and it’s easy for them to do little feed before the lighting goes out. They won’t be more active if anything stresses them up and are also shy in general. At night they feed on algae and biofilm.

Behavior & Temperament

Rubber Lip Pleco was peaceful and would not be any problem to other tank habitats. They are one of the most peaceful freshwater species we know of.

You’ll sometimes see them parking at one place or gradually working around a protected spot. In open areas, they use sucker lips to latch on to whatever surface they’re looking at.

It is fun to what when they are attached to aquarium glasses. You shouldn’t expect a regular swimming show, as they are shy fish. If you own a big fish with solid energy and good health, it is a good idea not to put it together with rubber-lipped plecos.

A common misconception about the Rubber Lip Plecos

Fish stores can confuse Rubber Lip Pleco with other types of plecos. What makes the differences between these species unique are their maximum density and color.

A true RL pleco will reach at least 4.5 inches in body length and not experience drastic color change. While sexually maturing, the rubber lining will shift from grey to gold color.

I hadn’t the chance to see mine turn gold like that. But it seems the fish decide when this happens and if and when. Both of these fish have similar care needs (except for tank size and flow).

Summary of species

This species can be found in the Magdalena River in Columbia and the Apure River in Venezuela and spread across the Amazon basin.

These species primarily eat algae in the wild and spends their time around the substrate since it feeds from the bottom.

This information is essential to know because it will affect their keeping in the tank. This species is relatively robust and can tolerate a decent range of water conditions in the wild.

It is also known as the rubber nose pleco, and the rubber lipped pleco is also found in smaller rivers and waters bodies and larger rivers.

Diet

Rubber Lip Plco is not too fussy eaters. They will eat almost everything that is in the water. Feeding plecos a rich and varied diet with algae, vegetables, and animal protein is essential.

You can place zucchini, peas, green beans, and spinach in the tank for your fish to chew to ensure a healthy, balanced diet. You may also occasionally offer bloodworms, tubifex, nauplii, and earthworms. Remember that the more you feed it, the more poo it will produce. Slowly try to introduce foods like algae wafers to its diet.

Going forward

These are intriguing creatures that are good enough for the proper aquatic enthusiast. If you’re searching for a unique and easy to care fish, which are not particularly popular, this could be for you.

We are dedicated to writing the best fish care guide online. We have always enjoyed the rubber nose pleco and the performance regardless of what it does.

Breeding

There are no verified reports of successfully breeding rubber lips plecos. The breeding process can be laborious for this fish, whether it’s successful or not.

It best not to try breeding this fish without being confident in the results. We would love to hear from someone who successfully bred this species, as we do wish to feature their tips in this guide.

Very rarely is breeding observed in captive conditions. Usually, a male attaches itself upside out to a flat spot beneath the surface below where the eggs hatch. This way, he can guard the fry against predators.

Mistaken identity

The Rubber Lip Pleco is sometimes confused with Rubber Pleco, Parancistrus aurantiacus. The Rubber pleco is spotless in its nose.

Juveniles can be mistaken; notice if your fish grows slowly until finally, it reaches the proper shape around five inches; around that size, the differences are evident, as the rubber lipped has black dots across the body.

The rubber pleco can transform its grayish color over its aging growth to a length extending up to 7 or 8 inches. On rare occasions, both species of fish are advertised incorrectly.

Life span

The average life span of a rubber-lipped pleco is between 10-12 years with reasonable maintenance. These assumptions assume you have provided them the ideal habitat and a good diet.

High-stress levels can have a detrimental outcome on the longevity of fish. If you pair them with the wrong tankmate, they might feel stressed and become sick or even die.

Tank setup and habitat requirements

If you have basic knowledge of this species, you can easily set up a tank for your pleco. Depending on your current setup, you may not have to make corrections before adding RL to your community tank.

Where can I buy this rare fish?

After some feedback on the site, I realized not everyone was lucky enough to find the Rubber-Lipped pleco at their fishing shop. But you can always buy it online, from reliable fish stores.

If you’re not able to find this pleco in the country you live in, you can also order them online. One place where I have discovered Rubber Lip Plecos is AquaBid, but there are other online markets that you might try.

Visit the link and read the retailers specializing in selling live freshwater fish to increase your chances of finding a live fish.

Common disease

The RL pleco, like many other plecos, is exceptionally resilient. They are susceptible to toxins and contaminants in water.

Plecos do not quickly become sick but are sensitive to specific health problems. When you notice that the white spots don’t multiply after one day, it probably wasn’t ich; if it persists, you fish possibly is a victim of ich. This ailment is often easy to diagnose and also treat.

Final thoughts

Rubber Lip Pleco does not grow as some other pleco species, making it a good choice for the home aquarium.

However, it would help not keep this animal in a tank size of fewer than 25 gallons since they need large amounts of space and water flowing. The Rubber Lip is a peaceful and magnificent algae eater in your tropical aquarium.

The 7 Best Dwarf Cichlids for Your Aquarium [complete guide]

Trevor Aquatic Life (info & tips), Blog, Care Guides, Freshwater Fish (info and tips), Info and Tips, Tropical Freshwater (guides), Tropical Freshwater Fish (Care Guides) September 6, 2021April 19, 2022Apistos, cichlids, Cockatoo Dwarf, Dwarf Cichlids, Egyptian Mouthbrooder Cichlid, Golden Dwarf Cichlid, Rainbow Krib, yellow Dwarf Cichlid

Dwarf cichlids have big character for such tiny fish. They do well in a tropical community tank. While some species do well alone, others do best in trios or couples.

Cichlids are a group of fish that fish enthusiasts misunderstand as aggressive and territorial. This idea is why some hobbyists often do not prefer them. Cichlids are also blamed for digging up gravel and plants. Because of this, they are not as fashionable as their other fish counterparts.

Fortunately, the Dwarf Cichlids are quite different from their larger Cichlid cousins. These fish species are much less aggressive and will live harmoniously with other fish species in the same aquarium.

Another great attribute of the Dwarf Cichlids is that they do not need much care, so long as you keep them in larger aquariums. Dwarves add interest to the aquarium with their colors and character, giving hobbyists great satisfaction. Keeping and breeding the fish is an easy task.

Types of Dwarf Cichlids

There are two main kinds of Dwarf Cichlids: the African Dwarf Cichlids and the South American Dwarf Cichlids. It must be noted that these two species of fish usually require different water parameters. The African Dwarf Cichlid are generally good community fish. However, the South American Dwarf Cichlids prefer to be alone in their environment.

There are more than 90 different species of Dwarf Cichlids! In this article we have selected six of the best South American Dwarf Cichlids and one from Africa that we think are a definitely worth considering for your aquarium.

Dwarf Cichlid Color Varieties

Some of the most popular South American Dwarf Cichlids kept by hobbyists include Blue Rams, Bolivian Rams and various species of Apistogramma. Whist some species are thought to be challenging to keep, captive bred Cichlid strains are becoming more available and are well suited to aquarium life. New and appealing color morphs continue to be established by breeders.

Captive bred Cichlids have quite diverse characteristics even within the same species, featuring innumerable colors and patterns. Male Cichlids will generally have quite different color variations to females.

Cockatoos with their long striking orange and black fins and Blue Rams with blue hues and unique patterns- these will liven up your tank. Then there are the Dwarves that have gentle colors and patterns that will blend into the landscape.

How Long Do Dwarf Cichlids Live?

Although the lifespan of Dwarf Cichlids can vary slightly between species, the typical life prospect of most is up to five years. However, many fish keepers report their cichlids live longer than that, with some fish living ten or more years if given optimal care and a high-quality diet.

What Do They Eat?

Feed your cichlid flakes or pelleted food. They are omnivores and thrive on a nutritious balanced fish food such as Aqueon Tropical Flakes, Shrimp pellets and foods specifically formulated for Cichlids.

Time how much food your fish eats in 3 minutes, then and feed them that quantity twice daily. Offer frozen or freeze-dried brine shrimp or bloodworms as treats.

Wild caught Cichlids can be fussy eaters and may require live foods to begin with, but eventually they will accept frozen and dry foods.

Nannacaraanomala (Golden Dwarf Cichlid)

Golden Dwarf Cichlids are lovely little fish with a golden and blue colors. Their hardiness and suitability for a peaceful community tank make them an ideal choice. They should be housed in tanks of at least 20 gallons.

The male is easy to tell from the female. He will be larger with brighter colors.

Captive bred Golden Dwarf will accept just about any tropical fish food. It is important that they are given a rich nutritionally balanced food. They enjoy frozen food and freeze-dried foods too.

The Golden Dwarf Cichlid has been bred in captivity for many years. Due to them being well acclimatized to captive breeding, they are a fish that breeds readily for hobbyists.

They prefer slightly acidic water and a slightly higher temperature (than usual) when breeding. The female does become aggressive when she lays her eggs, chasing off other fish including the male Dwarf Cichlids. If in a small tank, the male should be removed.

Ensure the tank has places for the female to lay her eggs, such as caves. The eggs hatch after a few days and can be fed on newly hatched brine shrimp.

Egyptian Mouthbrooder (Pseudocrenilabrus multicolor)

This species has been bred in captivity for over a century. They are very hardy fish and a great dwarf cichlid for beginners.

Egyptian Mouthbrooder Dwarf Cichlids accept most foods. A quality cichlid pellet/flake can be fed as staple. They also require variety, so the inclusion of live and frozen foods will keep them at their best.

This species can be aggressive towards other fish that live in the lower parts of the aquarium. If keeping them with other dwarf cichlids, catfish, and loaches, you’ll require a larger tank so they can all have territory.

In smaller aquariums, they do well with fish that inhabit the upper reaches of the tank; fish such as African tetras, hatchetfish, danios and barbs. Males are very aggressive towards each another and only one should be kept with one or more females.

Males are usually larger and more colorful than females.

The Egyptian Mouthbrooder Dwarf Cichlid is easy to breed. Being a mouth-brooder, it is enjoyable to watch them breed. Leading up to breeding feed your fish a high-quality diet of frozen and live foods. This gets them into prime breeding condition.

Ensure there are secluded areas in the aquarium for the fish to breed. When in condition, the male will dig-out a shallow pit in the gravel. He will then attempt to entice the females to spawn with him. He does this by displaying and sometimes forcefully ‘encouraging’ the females.

When willing, the female and male will tightly circle one another, and the eggs will be released. The female picks them up in her mouth. She will hold 5-100 eggs in her buccal cavity.

After ten days the brood will hatch. The free swimming fry are released by the female and can be fed on newly hatched brine shrimp, microworm and powdered dried foods.

Neolamprologus multifasciatus

These attractive small fish have an enormously interesting trait; they tend to establish small territories (6” across) around large snail shells that they will defend vigorously. They will even nip fingers that get too close!

This smallest of the dwarfs, is a highly recommended species because they will entertain you with their unique territorial behaviors.

They require at least a 10 gallon (40 L) tank is needed for a colony. In their natural environment they seek out large open areas of sandy substrate where there are numerous empty shells. By replicating this, the colony will happily set up their territory in amongst these shells. The fish will landscape the area, so ensure the substrate is deep enough.

They generally accept dried foods, however, live and frozen foods will ensure they thrive and it brings them into breeding condition.

Due to their territorial aggressive manner, it is best to house a colony of these cichlids with fish that like to inhabit other areas in the aquarium.

To maintain cohesion with the colony, make sure you provide more shells than fish and keep many more females than males. Males and females look similar. Males will have a more intense color and a reddish tint to the top part of the dorsal fin.

Breeding these little fish is easy. They may breed in the community tank, but it will be more successful in a separate tank. Make sure there are plenty of shells, as the female will lay her eggs in these. They like a hard and alkaline water with a high pH of 8 to 8.5. The temperature should be 77-80°F.

Keep several females per male and space the shells out to reduce territorial aggression between the males.
Females will display in front of their shells to gain the attention of males. The female will lay her eggs in the shell, which will then be fertilized by the male.

After spawning the male plays no further role and the female will see him off. The eggs hatch after a day and become free swimming fry within a week. As the fry grow they will venture further away from the shell and eventually being chased off by the female.

Feed fry on newly hatched brine shrimp or microworm.

A colony of Neolamprologus Multifasciatus is a must for hobbyists interested in this little fish’s unusual habits.

Cockatoo Dwarf (Apistogramma cacatuoides)

Being one of the most popular of the dwarf cichlids, Apistogramma Cacatuoides are a perfect starter cichlid for beginners. They may be small in stature, but by no means small in personality. These species gets its name from their stunning cockatoo-crest-like dorsal fins.

Hobbyists have been breeding Cockatoo Dwarfs for many years and have been able to fix several different color variants.

Male and female fish are quite different in looks. The males develops an enlarged head once sexually mature. This seems to continue to enlarge throughout its life. They have huge mouths that they gape to threaten other males in their territory.

A very hardy fish that can take most water types. Heaters are even optional so long as the room doesn’t get overly cold (not below 60°F). This is not the case with their Cichlid cousins, that prefer warmer water.

Cockatoo dwarfs dwell at the bottom of aquariums. Having a longer aquarium with lots of floor area with 20+ gallons of water would suit best.

Cockatoo Dwarfs are not very picky when it comes to foods. Feed live food daily and supplement with flakes, pellet food, freeze-dried and frozen food.

To bring them into breeding condition, feed live food such as blackworm and brine shrimp.

Cockatoos are cave spawners. Ensure there are many caves in the aquarium, at least one for each female. Openings should face away from one another providing privacy.

The males will battle it out for dominance. Only the dominant males will get to breed. The dominant male will be the brightest colored of the colony and he will be proudly dancing around out in the open to impress the girls! It is best to remove the sub-dominant males from the tank during breeding, unless there is plenty of space for them to hide.

Aggressive males have been known to kill rival males. Each male should have a harem of about four females.
After courting the female lays her eggs on the inner walls of her cave. The male will then fertilize them. The caves need to be large enough to accommodate the male.

When the eggs hatch the female takes charge and herds the fry around the tank foraging for food.

The Cockatoo Dwarf are an addictive starter cichlid. You’ll be hooked by their colors and intriguing behaviors as they go about their lives in a colony.

Apistos– Apistogramma Trifasciata

Apistogramma trifasciata (Apistos) are small, brightly colored striped fish with a quiet nature, making them very suitable for a community aquarium. The Three Striped Dwarf Cichlid is one of the most brightly colored of this species.

This cichlid is not considered a fish for beginners. A tank of at least 25 gallons is recommended to keep a colony of these fish. It needs to be well planted as the Apistos requires places to hide and to establish their colony.

They require well filtered not too hard (0-12 dH) water, with a temperature of between 71-86F and pH of 5-7. With these conditions, along with a quality diet, Apistos will live five to ten years.

With a preference to inhabit the bottom of the tank, these fish do best with fish that don’t share their lower tank space. Avoid aggressive fish species, as Apistos may become their targets. The best tank mates include: Cardinal Tetras, Otocinclus Catfish, Lemon Tetras, Neon Tetras, Pygmy Corydoras and Rasboras.

Apistos are easy to breed if all their conditions are met. They like the water warm with very little flow. Like most cichlids, these fish are very protective of their eggs and fry. The females defend their nests and the male the territory.

Success with breeding will increase when using a separate breeding tank as opposed to a community tank.

Either breed in pairs, or one male with several females. Two males will fight. The female will coax the male into the breeding area where she spawns, and he fertilizes the eggs.

Once hatched the fry will eat primarily algae.

Apistogramma trifasciata are omnivores and require a balanced diet of plant based foods and protein from live foods or freeze dried foods (brine shrimp, insect larva, worms, fish fry). The food needs to be able to sink to the bottom where they live.

With a little attention to water parameters, these intriguing quiet-natured cichlids make a great addition to the aquarium.

Rainbow Krib – Pelvicachromis Pulcher

We selected the Rainbow Krib, or Kribensis, to be one of our best dwarf cichlids picks. This one is not a South American species, but rather from Africa, inhabiting the shallow weedy waters of Southern Nigeria and Cameroon.

The colors on these fish are enhanced during spawning. During breeding time the female sports a striking cherry-red colored belly. Even when not spawning they are attractive fish with many colors.

Rainbow Kribs do well in community tanks, however, their tank mates need to be carefully considered. Although generally peaceful, the Rainbow Krib may nip the fins of slow moving long finned tropical fish. Being bottom dwellers, it is best to house with fish that inhabit other areas of the tank, especially other species of cichlid.

Provide several caves in the tank for the fish to select as their own. The caves should have a single entry, be dark and stable. Half ceramic flower pots and coconut shells make great caves. Being territorial, these fish will compete with other fish seeking caves.

A well planted aquarium with some open spaces is ideal for them. They like to burrow and may uproot plants. Rainbow Kibs can tolerate a wide range of water conditions.

Rainbow Kribs are omnivorous and will happily eat flake or pellet food. Supplement their diet with live or freeze dried foods of shrimp, brine shrimp, daphnia, mosquito lava and bloodworms.

Females are smaller than males and develop the bright red spot on their stomachs when in breeding condition. Males are longer and thinner and less colored.

If you decide to breed this species, it is best to do so with them in their own tank. Males become very aggressive whilst spawning and when caring for the fry. Offer several caves for breeding and make sure the substrate gravel is fine (under 3mm). Fry and eggs get lost in larger gravel.

Condition the pair of cichlids with a generous diet that includes live foods. The female will display her red-cherry abdomen when she is ready to spawn. She will embark on an enticing courtship display. She may become aggressive as well during this time.

The pair will dig the gravel beneath the cave when preparing to spawn. 200-300 eggs will be laid. The female will stay in the cave with eggs, then fry until the fry are free swimming. The male will defend the territory. When leaving the cave, the fry will stick to their parents closely.

Feed free swimming fry newly hatched brine shrimp and finely crumbled flake food. The parents (or may only be one parent as they may begin to fight) will remain with the fry for 2-4 weeks.

Maybe this hardy African dwarf cichlid is the one for you. Easy to keep and breed and fun to watch!

Yellow Dwarf – Apistogramma borellii

Apistogramma borellii or Yellow Dwarf Cichlid (Umbrella Cichlid) enjoys a well-planted aquarium with good depths and plenty of caves. They are peaceful, hardy and are tolerant to a wide range of water conditions. The Yellow Dwarf are an ideal choice for beginners due to their peaceful nature, hardiness and easy mix within a community tank.

Males grow to around 3 inches, and females 2 inches. Being mostly carnivorous, they require a diet rich in live and freeze-dried foods.

These small fish are compatible with most non-aggressive fish. Great tank mates include barbs, danios, tetras, live bearers.

They can take a wide range of water conditions, however, to be ideal a temperature of 75 – 81F, a pH of 5.0 – 7.0 and a water harness of between 1 – 10 dGH.

The female is more colorful than the male, yet the finnage of the male is somewhat more spectacular.

This species dwells near the bottom of the tank, requiring a substrate they can sift through and burrow into. Hobbyists will enjoy watching them excavating their territories using their mouths. The downside is they tend to dig up plants (use deep rooted plants and weighted stones and driftwood to hold them down). They like the shade of floating leaves and are used to tannins in creeks and rivers. So floating Indian Almond Leaves helps with providing a natural environment for them.

The Yellow Dwarf Cichlid is a harem species where several females live in a colony with one male. They make excellent parents to a brood of fry. The female will tend to the brood, whilst the male protects them and defends the territory.

During breeding the male becomes very territorial. 50-100 eggs will be laid in a line on flat shale, rocks or within the cave. The male will follow behind her and fertilize the eggs. The eggs hatch in about two days and the fry free swimming in about 5 days. Feed newly hatched brine shrimp.

The fry can be left with their mother for two to three weeks before being removed to their own tank.

Turn down water pumps to reduce water flow in the tank during breeding.

When buying your first Yellow Dwarf Cichlids by a group of about six. It is unlikely you’ll be able to sex young fish. They will sort themselves out over time.

Live Cichlids For Sale Comparison Table

Appropriate Feeding for South American Cichlids

In nature, South American Cichlids have a preference for insect larvae, small worms and other invertebrates. In aquariums they readily accept commercial flake or pellet food. It is important to offer them live or freeze-dried high protein foods, especially leading up to breeding time. South American cichlids are mostly carnivores. Check individual species for their dietary requirements.

Correct Maintenance for South American Cichlids

South American Dwarf cichlids are quite resilient and can live within wide water parameters. Periodic partial water changes are an important component of maintenance, as well as cleaning of the substrate and filters. With efficient biological filters and an aquarium that is not over stoked, water changes are not as important.

Many cichlids come from ‘backwater’ creeks and drains and live in amongst decaying leaves and weeds. The water can be quite acidic containing tannin. Keeping this in mind, it may be a good idea that these fish have access to plant material both living and dead. Dead leaves (of sea almond, beech oak or walnut), Alder cones, Indian Almond or peat. With some species, this will entice fish to breed.

Ornaments

Oak leaves that sit on the bottom of the tank are great since they remain stiff while wet. Dwarf cichlids love to swim through the labyrinth of leaves and to live in leafy habitats. You need plenty of rockwork, caves, passages, flower pots, coconut shells, driftwood and/or other ornaments.

Substrate

Some species of Dwarf cichlids live in environments where the substrates are mostly mud or sand. Many species enjoy sifting through sand to find food or to excavate their ‘dens’. Having a layer of gravel an inch or more deep will provide plenty of substrate for digging. If breeding cichlids, it is better to have a small diameter substrate (less than 3mm) as fry and eggs can be lost in the amongst the gravel. Certain species of cichlid prefer dark gravel, and others light.

Plants

Dwarf cichlids do not eat or damage aquatic plants, so you can use pretty much any species of plant that tolerate water levels. Some Dwarf cichlids will uproot plants when digging. Use plants with good roots and pin them down with stones. Floating plants replicate the wild, providing shade and shelter from predator fish. These may be a good addition.

Final Thoughts

There are plenty of Dwarf cichlids that are suitable for a peaceful community aquarium. Always do your research and parry up your new cichlids with other aquatic creatures that enjoy the same water parameters as them. If you introduce Dwarf Cichlids to your aquarium it is certain that you’ll be entertained and the decision won’t be regrettable, in fact it is highly likely that you become addicted to this quirky species!

The Complete Guide to Peacock Gudgeon Care

Aquarium maintenance with peacock gudgeons (Teurndina ocellicauda) is relatively easy. Just like with any other fish species, you need to know what your fish loves to eat, its preferred tankmates, how they reproduce, and the proper water parameters. This article explains how to provide proper care for peacocks. It is worth noting that, although some refer to this fish as a type ofGoby, it is not a true Goby as it does not feature fused pectoral fins.

Are Peacock Gudgeons suitable for aquariums?

The peacock gudgeon is a great choice for a novice in the fish-keeping hobby. It’s easy to maintain as long as you’re changing the water monthly and looking after the tank’s condition. The life expectancy for these fish is 4-5 years in captivity. They interact well with other species in their tank. Their behavior is peaceful, though territorial with members of the same species or brightly colored dwarf cichlids. The aquarium decoration should contain enough plants and refuges to hide, especially since they like to lay their eggs in caves. They are ideal to be keep in an aquarium planted with soft water and slightly acidic pH, in addition to little water flow. In aquariums with little or no decoration, they are quite shy. The aquarium must be covered well; they are excellent jumpers.

Overview

The Peacock Gudgeon (scientific name:Tateurndina ocellicauda) originates from Papua New Guinea where it occurs in streams, lakes and rivers.It is also seen in Australia and New Zealand.

These fish are easy maintain and entertaining to watch. The hobbyist should be careful to provide high quality nutrition and water conditions, as with any aquaculture environment.

Origin & Appearance

The gudgeon peacock is a tropical fresh water species within the Eleotridae family of species. Members of this family are popularly known as gudgeons. The species is found in the east of Papua New Guinea. Peacock gudgeons are often known for their colors such as silver, pink, blue and yellow slits on their tail. It is one of the most beautiful freshwater fish with striking color varieties – hence their common name, “peacock”.They also are small with the males’ length reaching a three-inch limit on maturity, female being even smaller. Males are larger and more colorful and have a round head with a slight bulge. A large black spot along the fish’s ventricle fin is very similar to the black spot on their caudals.

Life span

Peacock gudgeons’ average life span is 4-5 years in captivity. Poor water conditions can shorten their lives significantly and cause a host of diseases. The key to keeping them healthy is to keep the tank properly running properly with periodic maintenance and quality food. Like all other fish, they are sensitive to extreme changes. However, the peacock gudgeon is often an especially resilient fish in a number of environments.

Are Peacock Gudgeons Right For You?

If you’re a starter who never owned a fish tank before, the peacock gudgeon is a very good start for you. It’s so easy to maintain, has lovely colors and is especially interesting to watch. Once you know what to do, you can gradually introduce new species into your aquarium. In the end, maintaining peacocks should be enjoyable if you have the right setup.

Temperament & General Behavior

Peacock gudgeons are quiet. They won’t pose problems with other nonaggressive creatures that are nearly as big. These fish are usually happiest with groups up to eight. However, a group needs a large aquarium, even though they are peaceful fish; aggression can still happen between males. They coexist peacefully with smaller fish as well. If your fish are comfortable with the environment, you can see them swimming in open areas to show off their pretty looks.

Care and Keeping in a Tank

A small tank of 40 liters (~10USgallons) could fit several fish. Peacock gudgeons feel secure around big number of floating plants; have a number of refuges for them in the tank. It is possible to make the foundation using medium grained sand up to 5mm or smaller gravel. Generally, the fish jumps easily, so be careful to avoid small gaps around container lid. It is recommended to carry out water renewal once per week.

Habitat and Tank Conditions

Peacock gudgeons don’t go as fast as, for example, the Bloodfin Tetra. They prefer a lush and colorful aquarium, since that reminds them of their natural habitat in waters and ponds in Oceania. Crystal clear, densely planted and medium flow waters are preferred. Anubias, Javafern, and waterwisteria are excellent choices for peacocks. They enjoy lying around plants whenever they’re threatened by an attack, and they often swim through tanks with these plants. Rocks and driftwood also keep them happy. You may see their hues becoming lighter when they are placed behind live plants. They like to rest on the substrate under foliage and decorations, so a part of the substrate should be kept free.

What to Include in Their Habitat

Peacock gudgeons are perfectly good fish to have when your aquarium is heavily enriched with aquatic life. When designing a tank, implement a large variety of hardy plants. The fish use the plants for hiding when they feel threatened. Sand is safer to fish than gravel and rocks. There is no specific filter requirement for the peacock gudgeon, just check that your chosen equipment is powerful enough to cycle your tank and keep the nitrates level low. The more plants you have, the happier your fish will be. A good filtering system is ideal to manage the large amount of excreta that these fish produce.

Plants and Decorations

Even in the wild, peacock gudgeons may often be found within areas that contain an abundance of plants. Java fern, Java Moss, Anubias and Water Wisteria plants would best suit your fish tank. Try to include as many real aquarium plants in an aquarium as possible. More plants means happier peacocks so long as there are no crowding the tank. Keep plants to be durable. On top of that you can add some rocks and driftwood to create some sort of cave for peacocks to build nests.

Lighting

Peacock gudgeons like dim lighting but you can put some light into your fish tank. You can also use a light adjusting lamp to adjust the light intensity depending on the time of day on the other sources of light in your home. It is interesting for the aquarist to play with the lighting and the type of setup with these fish. Providing undergrowth as well as strong lighting that which illuminates around 30% of the aquarium causes a very magical effect in the aquarium, and fish can seek out both light and darkness. Peacocks, when well acclimated and stress-free, have no aversion to bright light.

Substrate

The best substrate for peacock gudgeons is light sand – or a bare bottom. Very dark sand, like black sand, will influence the color of the fish.

How many Peacock Gudgeons can be kept?

A general rule of thumb requires a minimum amount of 15 gallons per gudgeon. For larger groups and multi-species communities, larger fish tanks might be needed. They are relatively small and don’t swim very much. It’s most to monitor behavior; monitor the fish in case of groups with more than one male in order to prevent aggression and stress.

Water parameters

It is good practice to test all physical and chemicalparameters occasionally to make sure they are stable, as these parameters can fluctuate without youknowing it if you do not monitor them. Here are the recommended levels for various water parameters: pH 6.5 to 7.5, hardness 5 to 10, T 22° to 28° C. The key to aquarium life is stability, especially in freshwater tanks, and it is important to keep the pH stable in your tank at a steady level.

Peacock Gudgeon Care

Peacock Gudgeon care is relatively easy compared to other fish. However,like any others, these fish need carefully engineered environments and stable water conditions for proper health.

Diet

In their natural environment, peacock gudgeons feed on small invertebrates, insects and insect larvae. They are omnivorous, and in an aquarium, they will readily accept dry and live food. Their colors are more striking when they are fedlive foods like daphnia, bloodworm shrimp, and brine shrimp.

Gender Differences: Male vs Female

Both males and females have black spots where their tail fin ends. Males are bigger and yellower, and their heads are bigger. Abdominal fins on fish are generally colorless, but during mating the females’ turn black and the males’ become brown with a bluish color. Sexual dimorphism is evident, males being larger and more colorful and having a round head with a slight bulge. In the breeding season, females have yellow on their abdomen. When young, females have a dark spot along the entire edge of their dorsal fins, while most males do not.

Difficulties in Keeping

The fish is not big, calm, not aggressive — in general it is almost perfect for those who love bright and small fish. The only drawback of the fish is that it is susceptible to infectious maladies.

Potential Diseases

Peacock Gudgeon has two conditions on his scalp. Ich is highly infectious and often affects peacock gudgeons. Anchor worms and fluke attacks can also cause problems with these fish. The most effective way to prevent your fish from acquiring these diseases is to maintain excellent water quality and not accidentally bringing diseases into their tank from other objects or species. Ich is easily treated by increasing the temperature and breaking the parasite’s cycle. Fluke and anchor worms can be treated with manual removal, constant substrate aspiration and salt baths.

[Ultimate] Black Ghost Knifefish Care Guide – All you need to know

Trevor Aquatic Life (info & tips), Blog, Care Guides, Info and Tips, Tropical Freshwater (guides), Tropical Freshwater Fish (Care Guides) September 4, 2021April 4, 2022Black Ghost Knifefish, knife fish, knifefish

The Black Ghost KnifeFish, Apteronotus albifrons, is a very distinct fish from South America. Their electrosensory system, unusual color schemes, and the lack of a classic fish shape will attract everybody. Although this black ghost knife fish is a shy one, it gradually adapts to the aquarium and begins to turn showier. Can anyone buy this fantastic, weird fish and keep it? Continue reading to learn all about this notable species of freshwater aquarium fish. Article content includes this article and additional information about knife fish.

Black Ghost Knifefish Overview

Black Ghost Knife Fish (Apteronotus albifrons) is an exotic freshwater fish of the Apterolidae family originating from South America. This species is native of South America and lives in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela. They use their bottom fin for movement rather than contract and move their head and tail. They are easy to feed, enjoying being fed on insect larvae such as tubifex worms and blood worms. According to its electroreception ability, a fish that appreciates a giant aquarium can send out electrical pulses to monitor its surroundings, and this also shows places of prey and hidden places. If properly kept, this type of knife fish can live for up to 10 years and reach half a meter from head to tail.

Black Ghost Knife fish Life span

The typical life expectancy of the Black Ghost knifefish is around eight years under proper keeping. These spans could, in some cases, reach as long as ten years. The most important factors that influence their lifespan are overall care quality (not only before you bought your fish but after) and the rate of feeding, water conditions, type of aquarium, tank size, and genetics.

Black Ghost Knifefish Size

Black Ghost Knifefish fish usually grows from 18 to 20 inches. Ignore all the nonsense “it will grow to the size of a tank” that is read around some online forums. These fish grow very big in any tank size. As they are not small fish, they need a large aquarium suitable for their size.

Should you keep Black Ghost Knifefish?

The Black Ghost Knifefish are among the most challenging fishes. Their long anal fins and their undulating movement on the surface of the water are something you never really forget. This fish is a good option for those with big tank sizes and who want to add a bit of variety. David keeps fish from a young age and has gathered and taken care of more than 30 different species.

Potential problems

Black Ghost Knifefish have an excellent sense of changes in the water. Scaleless fish show sensitivity to medications, particularly copper-containing products. Wild-caught specimens sometimes come with parasites that infect other species in your collections. This shy fish may not eat very well when first introduced in the aquarium, leading to problems such as malnutrition. The species is susceptible to fluctuations in water conditions, so it is paramount for tank operators to maintain a perfectly stable environment. Depending on your tank’s dimensions, you can add an excellent lighting system.

Black Ghost Knifefish Care Guide

Because their skin has no scales, they are susceptible to infection. It is especially prone to ich infections, external parasites, and white spots diseases. It would be best if you quarantined any incoming fish to your tank till it is healthy. It’s also good to give them quality food when you want to fight off a parasite, thus improving the animal’s immune system. The Black Ghost Knifefish would be happy to have a balanced diet and stable water parameters. For details about caring for fish, visit this guide.

Availability of knife fish

The Black Ghost Knifefish can be purchased online in good fish stores or through specialty dealer sites. Fish around 5 inches that you see on sale are usually a wild catch. Specimens for around $10 to $20 will vary according to the size of the species and its site of origin. The fish is now widely bred in Indonesia, and the pressure on wild populations has decreased dramatically. The larger specimens are likely large captive grown imports, but smaller specimens are likely a wild catch.

General Species Summary

Apteronotis albifrons is a tropical freshwater fish that is currently growing in popularity. They get their name from the evident physical relation of these animals to knives. The title ghost originated from a local belief that ghosts of the lost inhabit the bodies of these fish. The Black Ghost Knife fish are found in several South American regions. One interesting fact about the species is that most aquarists are probably unaware that they are electric. They cannot electrocute you or anything similar, so their electrical receptors help them locate the foods they need. As they hunt primarily at night, they can usually use that knowledge quite often.

Behavior & Temperament

Black ghost knife fish are relatively active fish that likes doing their things and leaving others alone. They are used to swimming and hide in caves looking for food. Their aggressive side will also be present if they’re in contact with other fish, they can appear highly territorial, attacking anyone who comes close to their territory. But it doesn’t mean we can’t take two or three more if we have more space. They can get highly aggressive whenever they are within proximity.

Habitat

Black Ghost inhabits raging sandy-bottomed rivers migrating in flooded forests during the wettest seasons. The fish’s natural environment is rather dark and has poor vision. The Black Ghost Knifefish has developed the characteristic ability to produce low voltage electricity, forming a built-in radar system. Similarly, this novel ability is used for hunting and communication with an animal. The nocturnal fish eats worms, crustaceans, fishes, larvae, and insects. The species prefers areas of solid vegetation with lots of hiding places for hiding in the dark.

Habitat and tank conditions

The Black Ghost Knifefish is present throughout the Amazon River and its tributaries. These waters are teeming with vegetation, with plenty of crannies hiding behind. The water temperature is tropical, 24 to 28º C, the pH can range from 5 to 8, but generally, slightly acidic is ideal, as is soft water. The substrate is typically sandy, with driftwoods and rocks. As they occur in a wide geographical area, it is necessary to know the origin of your fish. These tropical freshwater habitats are home to many insects providing fish food with enough larva. A Black Ghost Knife needs a habitat that resembles its natural environment as closely as possible. It’s simple to accomplish, and it’s detailed below.

Aquarium setup

Black Ghost KnifeFish reaches 20 inches in length. A large aquarium of a minimum of 100 gallons will be needed to store these fish. Use sand or fine gravel; they are the best substrates and most closely resemble the ghost knifefish natural habitat. Keep enough plants around the edges of the tank and also include driftwood and rocks. The fish will not eat the plants but prefer to crawl among the leaves a day, as they prefer to go to a deeper place at night. These fish live inside dark, muddy conditions and like moderate to low lighting in the aquarium. They can often be found in the bottom of the tanks.

Diet and nutrition

In their natural surroundings, the fish emerges from their hiding spots to search, hunt, and eat small fish and insect larvae after the sunsets. They feed on insects, larvae, worms, snails, insects, and smaller fish throughout the night. If you want, you can introduce feeder fish into Black Ghost’s diet once he has gained enough weight to take them. Once the black ghosts settle in their aquarium home, they feel comfortable and may venture out to feed during the day. These fascinating fish will often eat their food in your hands; in this case, you must keep your hands clean and free of chemicals and fragrances. You can gradually introduce commercial feeds, such as pellets and flakes.

Water parameters

Black knife ghost fish may become sensitive to less than ideal water conditions. They are not like other hardy fishes that can withstand low water quality. This means you have to do severe tests on the aquarium water if you own any black ghost knife fish. Often they can get sick, and chances of infection in the water tank are always high. The water parameters should be kept to the perfect levels possible with the species. If a fluctuation starts, you have to do something immediately. Low-quality kits can be a lot worse than no kits at all. Assure your notes about your level are accurate.

What to include in their tank

Black ghost knife fish will often stay in the lower portion of the tank, even during meals. Use soft sand or gravel for the fragile body type in this species. The plants are the most important, so always add some, no matter what the layouts. Keep safe by leaving any concealment areas or objects with a rough surface. Use solid rock, cave, and driftwood. You do not want the fish cut and may potentially cause an infection or sickness. The fish have no preference for hiding places. The typical aquarium plants are suitable.

Black Ghost Knife Fish Tank Mates & Compatibility

There are some compatible black ghost knife fish tankmates that you can contemplate. We see that this species likes to take on its own business. All types of calm fish can have your black Ghost as tank mates, as long as the fish are not too small. Some owners got away with smaller fish like Celestial pearl danios or Green Neon Tetras, but this pairing tends only to be viable while the knife fish is still on the small side.

Tank Mates

Black Ghost Knife fish start to get aggressive if they only have a small area or lack enough hiding locations. The perfect community should be created using peaceful catfish, Angelfish, peaceful cichlids, a discus, and corydoras. Small crustacea (such as shrimp) and gastropods are not well suited as they are perfect for black ghosts. Please do not keep the knife fish with fish that are smaller; they can turn to food. Be aware of smaller sizes of fish such as Tetras, Guppies, Barbs, and Rasboras.

Keep Black Ghost Knifefish Together

It would help if you didn’t keep Black Ghost Knifefish together because their electrical inputs might get twisted. It is best to leave a single individual in the tank to avoid problems. It would be best if you also prevented other species of Knifegish (e.g., Brown Ghost) as also emitting conflicting electromagnetic signals causes both fish to stress. Besides being territorial fish among them.

Breeding

Black Ghost Knife-fish is bred in Indonesia by businesses specializing in aquarium trades. It is reported that ponds are used for breeding the fish primarily due to their mature size of up to 20 inches in length. Naturally, you will need a large aquarium to breed and raise the young fish successfully. And this is just not possible for most home hobbyists. It remains uncertain how it’s done to date, and it can not be known for sure. The species is believed to be bred in ponds in Indonesia, but the precise methodology is still unspecified.

Diseases to watch out for

There is a high skin disease risk. These fish do not have the scale armor on which other fish can rely. Investing in a good filter such as the Flaviv FX4 and UV-sanitizer will prevent these fish from having infections and diseases. If something gets cut or scratched, it can make it a higher risk of catching an infection. If you notice some difficulty or no improvement of the disease, you should try some treatment. Time is the essence to monitor the cuts you see for proper healing and if the amounts do not seem to improve.

Disease prevention

Quarantine every new fish thoroughly before adding it to your aquarium. Place fish into quarantine tanks for up to two weeks before introducing them into your main display setup. Stress can kill fish. Give your Black Ghost Knifefish the correct water parameters, an environment that closely replicates his wild habitat, and a properly balanced diet to ensure he has suitable water and food.

Different Pleco Types: Which One Is Right For Your Aquarium Tank?

Trevor Aquatic Life (info & tips), Blog, Care Guides, Info and Tips, Marine (guides), Tropical Freshwater Fish (Care Guides) September 2, 2021April 4, 2022clown fish, pleco, pleco fish, types of pleco

If you are an aquarist, you know that there is nothing more enjoyable than having a well-kept aquarium. One of the most important aspects of keeping fish in your tank is choosing the right companions for them. Plecos are one type of fish that would be a good fit for any size aquarium and can provide many benefits to your aquatic environment. In this blog post, we will go over 15 different types of plecos so that you can find one perfect for your needs!

To Start – Let’s Talk Minimum Tank Size

For very small pleco species, you will need at least a 20+ gallon aquarium as minimum tank size. If you want to keep your plecos in an aquarium smaller than 30 gallons, you will need to provide extra hiding spots. You will also need the proper filtering system to match that minimum tank size.
A 30+ gallon aquarium is the minimum tank size for most juvenile and small dwarf species of plecos.
65-gallon aquariums are good for medium-sized pleco species, such as some bristle nose pleco or many common plecostomus. Some plecostomus species, however, grow exceptionally big, requiring over 95 gallons as a minimum tank size.
90+ gallon aquariums are generally considered appropriate for most adult-sized plecos. Some very large plecos can reach up to a maximum size of 24 inches long.

Common Pleco

Hypostomus plecostomus, or the common pleco, is one of the popular types of plecos (probably the most common pleco species in the world). Keep in mind that this is a very large species of plecos, growing up to 24 inches long. This is not a good type of plecos for an aquarium with less than 65 gallons of water. This type of pleco really needs its own space!

Zebra Pleco

These are striped types of plecos that mimic the shape of a zebra (hence the name Zebra Plecos). They grow to around 4 inches. Care is fairly easy. Keep their tank in a tropical heated aquarium with non-aggressive partners. They live between 10 and 15 years, depending on the level of care. They are carnivorous plecos with a low degree of herbivory, requiring lie food and feed for carnivores to maintain good health. These species are shy at first during the day and often want comfortable hiding places to rest. After some time, they tend to become less shy and explore the whole aquarium. They look wonderful in groups and are easy to reproduce.

Sailfin Pleco

Sailfin plecos are grown to a maximum height of around 14 inches and can live for 20 years. They are pretty fish with a leopard-print pattern covering their body armor. They eat mostly plant food and sometimes largely animal protein. You must make sure that you provide a tank suitable for their size. Because they are big and feed all day, they both keep the tank free of algae and produce huge amounts of excrement.

Leopard Frog Pleco

Leopard frog plecos usually age 8 to 10 years. Their average length is just slightly more than 4 inches. They are omnivores with a strong herbivorous tendency, and they prefer other plant materials to algae. Thus, while great additions to the tank, they do not act as good tank cleaners.

Snowball Pleco

There are three species commonly called Snowball pleco. Together, these three species range in size from 5 to 12 inches (the two from the genus baryancistrus are larger than the other, from the genus hypancistrus)… They derive their name from the patterns of white dots that they have. Depending on water and food quality and general care, these species live about 8 to 10 years. Depending on the species, Snowball plecos may be hungry for biofilm and plant foods, eat algae in the aquarium (baryancistrus), or nearly strictly carnivorous (hypancistrus). For these creatures to thrive, plecos must have heated tropical tanks. They should also have a nice space with hiding places and great water and food quality, as they are sensitive species.

Peppermint Pleco

There are two species, commonly called Peppermint pleco, that grows to about 7 inches and live about 10 to 12 years. One type, from ancistrus, likes to eat vegetable matter but does not prefer algae, whereas the other, from paracistrus, eats algae ferociously. They typically are peaceful communal species with tropical tankmates. The ancistrus enjoys still waters while the parancistrus prefers fast-moving water channels. They both want warm and heated tanks.

Orange Spot Pleco

There are two species under this name, but one of them is quite rare. This section will cover the more common type, lda031.
This type of pleco loves to hide in trees and nibble on the soil. They are timid and like to go out in the total dark. They need to have driftwood in their food. They exhibit orange dots across their fins and body, making them rather interesting to look at. Unfortunately, orange spot plecos (especially males) show more aggressive behavior to other plecos, so it is good to keep them alone in a heated tank with other compatible tropical tankmates. Usually, they live at least for about 12+ years, and their maximum size is about 5 inches.

Royal Pleco

This species of pleco is known for its digestion of various woods. Their bodies and fins are irregularly colored, striped in black and white patterns. They weigh about 22 kilograms and last about 10 years on average. They predominantly eat algae-based foods like sinking pellets or wafers and occasionally enjoy meat-based snacks. Because of their large size, they can perform well in large heated tanks, and they do well with other fish.

Butterfly Pleco

Butterfly plecos are nocturnal and like to hide in the dark at times. Interestingly, these fish change colors very quickly; when on a dark substrate, they will turn nearly black, but they will show a pretty striped pattern during the day on lighter substrates. These fish have an extremely healthy appetite. They live on algae constantly and need supplementary food such as grilled and preserved veggies. They also sometimes like animal protein, like insect larvae. While they do not feed on wood, they like the biofilm that forms on wood. These fish produce tons of waste because of their high consumption, so a healthy filtration system is important.

Otocinclus Catfish

The Otocinclus catfish is an opportunist algae eater that will feed on other things when it does not have algae. It often stays on the tank walls, scraping away biofilm and algae. If you plan on buying one, you should have an existing mature tank. They are susceptible to water parameters while acclimating, so be careful. Once acclimated, they are quite resistant fish. Do some research before buying some other new tank mates for this catfish. In nature, they make giant shoals with more than 100 individuals, so it is good to keep them in shoals in aquaria. However, with large numbers of fish, the algae and biofilm reserves are quickly depleted, and not all otos will be able to convert to artificial feed. So be sure to plan before buying these fish!

Blue-Eyed Plecos

The blue-eyed pleco, native to Colombia, has amazing blue eyes. It likes driftwood to eat (they are voracious biofilm eaters), graze for algae, and hide during their inactive hours. Its body is covered in large, thick, gray armor plates. They can have a lot of light, depending on their conditions. They are probably the biggest plecos in the aquarist community and need rapid water for growth, as well as a massive tank…

Vampire Pleco

The vampire pleco is an interesting fish. Its eyes dilate differently with different light intensities, making it interesting to watch. Vampire plecos make the perfect addition for community tanks. The fish are mostly peaceful, and when fed in a dark place, they are calm. However, they can be aggressive and territorial, and they like to get in trouble with bigger plecos. Their environment must be very oxygenated and fast-flowing, and they have a high carnivorous tendency.

Candy Striped Pleco

Candy Striped Plecos live within the Xingu and Tapajós river basins. They thrive best with a tank heavily coated with rocks and driftwood. They are algae eaters, but that’s not all they need; they are omnivorous with a tendency toward meaty foods with animal proteins, preferring live and fresh products. They are very peaceful fish.

Are there even smaller pleco fish?

The Soromon Pleco is the smallest type of pleco known to date, reaching an overall body size of 1.2 inches. They occur at Soromoni Creek, a clearwater tributary of the upper Orinoco and in the Guiana shield area. This species has been known for some years, but commercial expeditions do not generally encounter these fish due to the geographical isolation of the regions where they live.

Gold Spot Dwarf Pleco

The gold spot dwarf pleco keeps its size small throughout its lifetime and only reaches 2 inches in maximum body size. They prefer to stay in groups, and a 10-gallon tank will hold no more than three of them. Fine gravel or sand is a suitable substrate as the fish sometimes like to bury themselves in it. This species of dwarf pleco is also very timid and does not like being around especially active and fast fish. This fish species is often mislabeled as a Pitbull pleco in fish markets, so remember this when looking for them.

Queen Arabesque Pleco

The queen arabesque pleco is a small, exotic fish that grows to just around 3.5 inches under good care. Like many other plecos in this list, this pleco likes a good deal of driftwood in its tank; it also loves to have its own cave. They have a carnivorous tendency in their diet and love to eat live food. They’re best matched with a planted environment with a moderately strong current. They are sensitive to nitrogen and low oxygen levels in the water. They take some time to adapt to a new aquarium and can get pretty shy.

Pitbull Pleco – Parotocinclus jumbo

This fish reaches about 2.5′′ at maturity and is usually a slow grower. Pitbull plecos are social and should go in groups of at least three, but if you have the necessary space, go with six or more (a 30-gallon tank is recommended for six of them). They are ravenous algae-eaters and love algae wafers. Anything with animal protein should be given very occasionally (a few times a month). They are clumsy and can break plants during feeding.

All in all, the Pleco is a great addition to your aquarium

Why is the pleco a great fish for your aquarium?

Plecos are hardy fish. They can withstand the most extreme water conditions. This makes them very easy to maintain, giving you basic filtration and some algae in return. You even do not have to know exactly how many are there in your tank. Just add food regularly and keep an eye on nitrates and the quality of the water.

Plecos are the best fish for algae eating.

They eat almost any algae in your tank; they’re not picky about food and will eat some algae that other fish will refuse, such as green spot algae.
You can keep more than several plecos in a community aquarium, but be careful with larger and more aggressive species such as the common pleco; they can grow enormous and may eat smaller fish if they are hungry enough. Only get large ones if you plan on keeping them alone or breeding them. Make sure to give a fish the space it will need as an adult at full size.
If you have a problem with algae and can’t find an effective fish to help solve it, then add an algae-eating pleco or two to your aquarium and start enjoying clear water again!

Pleco’s are also great scavenger fish

They love leftovers as much as live food, so make sure you feed them some extra food after you have fed your other fish.
If you want more than one pleco, consider buying a group of 3-4 newborns rather than just buying one adult. Some plecos are known to attack and kill their own kind if hungry enough (massive ones). It’s all about being prepared!
If you are keeping these fish, then always give them plenty of places to hide, such as rock caves, driftwood, and plants. This will make them feel much happier as they are nocturnal fish and sleep during the day. And make sure to have enough algae and biofilm for all the fish.

Give them places to hide

If you do not give them places to hide then they may attack your other fish/shrimp & snails, or even bite off their own fins out of stress – especially newly purchased ones who are still stressed from moving into a new aquarium. Always prepare your fish before adding them to your tank by placing them in a plastic bag inside the main aquarium for 15-30 minutes (depending on size), so they get used to the temperature first. Be careful not to add too many at once! This can destabilize the filtration, which leads to ammonia spikes.
They like deep substrates such as river gravel, sand, or clay balls, but it is not required as they will live quite happily in the normal aquarium gravel. Just make sure that the substrate doesn’t have any sharp points that would hurt the plecos’ mouths. Keep in mind that a deep substrate makes cleaning more difficult. Siphoning the bottom of the tank is necessary several times a week to keep it free of residues.
Try not to change the substrate you are using too frequently, as this may stress them out. If you want a different substrate, then prepare their tank by doing a large water change (50%+) before adding the new substrate, and slowly fill the tank up over a couple of days.

The bottom line is, never ever consider your pleco just another “algae eater”

Plecos are an integral part of your aquarium. You should care for them as pets and admire their beauty. Appreciate what they do for you and your other fish because without them, many tanks would be overrun with algae!

For more info, you can check out

Our link to our pleco care article is here.

Wrapping Up

Plecos are amazing fish that come in a variety of shapes and colors to suit every water tank. You can find the perfect pleco for your aquarium with this list, so go out and grab one or two today! We hope you found this blog post helpful; if there’s anything else we can do for you, please don’t hesitate to reach out.

Best Freshwater Aquarium Sharks | Aquarium Hunter

Trevor Aquatic Life (info & tips), Blog, Care Guides, Freshwater Aquarium Sharks (Care Guides), Freshwater Fish (info and tips), Info and Tips July 19, 2021April 4, 2022Aquarium Sharks, freshwater sharks, sharks 5,153 Comments

If you’re interested in sharks, you’ve probably wondered if you could have one as a pet.

Can you have a shark as a pet? While the ocean swim varieties are too large for hobby tanks, there are many shark species that are suitable for freshwater aquariums and ponds. We’ve rounded up the most popular species and created this detailed maintenance guide to help you design the best tank for your freshwater aquarium sharks.

While it is nearly impossible to have a real shark as a pet, there are many freshwater aquarium sharks that thrive in a home aquarium.

Technically, these fish are not real sharks.

They are large shark-like fish that normally belong to the catfish or carp family.

That said, they often look and act like sharks, which is how they earned their name.

We’ve put together a comprehensive list of the best freshwater sharks to keep in your tank. Some are big, some small, but they are all great!

Best 10 Types of Freshwater Aquarium Sharks

Best Freshwater Aquarium Sharks Review

1. Bala Shark

Freshwater Aquarium Sharks

Young Bala sharks are only about 3 inches long, but don’t let their small size fool you. On average, they grow to about 12 inches (30 cm) in length in adulthood, although they can reach up to 20 inches.

Bales need an aquarium that is at least 75 gallons and at least four feet long to give them enough room to stretch their fins. Bullets, like most freshwater sharks, thrive in a large tank, so it’s a good idea to buy the largest you can afford.

Taking care of them is quite easy. They are not picky eaters, but they are omnivores and love a variety of foods.

A good idea about bullet sharks is that they are not particularly aggressive, so you should not be too careful when choosing tankmates.

Make sure what you choose is too big to fit in the muzzle of a bullet and not too aggressive.

2. Red Tail Shark

Freshwater Aquarium Sharks

The red-tailed shark has a very distinctive appearance. The sleek black body and bright red tail really stand out in a planted tank.

In fact, their preferred environment is one with plenty of hiding places among plants, rocks and driftwood, so a planted tank is the perfect place for them.

One thing to keep in mind is that these sharks don’t like each other, so you can only have one in your tank.

Also avoid other sharks and catfish, as well as fish with long fins. Red tail sharks are very territorial and can be quite aggressive.

These sharks are not picky eaters, but they do like a variety of meats and plant foods. A flake-based diet pellet is fine, but adding a few brine shrimp several times a week will make your red tail very happy.

3. Iridescent Shark

Freshwater Aquarium Sharks

If you’re looking for a shark that’s, well, giant, the iridescent shark is about 3 inches long as a juvenile, but it can grow to over 50 inches.

To keep an iridescent shark, you need an aquarium of at least 300 gallons.

Under the right conditions, iridescent sharks will live up to 20 years if cared for properly. While it may be tempting to keep them in a smaller tank, it’s not a good idea. This pet is definitely an investment and is not for everyone.

While iridescent sharks are technically catfish, they don’t feed on the bottom. They are very active and need a lot of space to swim at different levels in the aquarium.

Iridescent sharks are very gentle, but they will eat any fish they can fit in their mouths, and because they grow so big they will eventually be able to eat almost anything. If you really want tank mates, try aluminum foil skewers or plecos.

4. Silver Apollo Shark

Freshwater Aquarium Sharks

Silver Apollos are actually schools of fish that are quite passive and grow to about 6 inches (15 cm) in length.

Since they like company, it is best to keep them in groups of 5 or more. They are fast swimmers and can even jump out of the tank, so make sure to keep it covered.

Although they are easy to feed and peaceful in nature, silver apoli can be difficult to maintain as they are very sensitive to pH changes and even the slightest amount of ammonia and nitrites in water. They require a strong filter and a 25% weekly water change.

These freshwater sharks are quite easy to live with as long as their fellow residents are not small enough to be eaten.

While not aggressive, they are fast and live close to the surface, so they will compete for food and may prevent slower fish from getting enough to eat.

5. Rainbow Shark

Freshwater Aquarium Sharks

Another freshwater shark that is actually a catfish is the rainbow shark. They are a great addition to a planted tank.

Since they like a lot of hiding places, you should give them lots of dense plants, caves and burrows for them to explore.

Rainbow sharks are very territorial and should not be kept with other sharks, especially red tail sharks. If you’re looking for aquarium mates, try fish larger than them with a similar temperament. They should not be overly aggressive, but still be able to defend themselves.

Rainbows will chase peaceful fish, so avoid them at all costs.

Although rainbows prefer the bottom of the tank, they have tender points around their mouths that can be easily injured.

Choosing the right substrate is essential to avoid injury. Only use a sandy or slippery surface as larger, rougher rocks can cause some damage.

These fish tend to stay at the bottom of the tank, but will explore everywhere. Believe it or not, they are actually very good jumpers, so make sure to keep the top of the tank covered.

6. Violet Blushing Shark

Freshwater Aquarium Sharks

Unlike other freshwater aquarium sharks, the Violet Blushing Shark is quite passive. It does not show territorial behavior as you would see it in other species. As a result, they do well in community tanks.
That said, you should still avoid keeping these fish with smaller creatures that they can see for food. They do best with medium sized fish.

Violet blush sharks get their name from their unique appearance. The fish are covered with a silvery white color. You can see some glow on their bodies, but only when they are under powerful lights.

The bodies are transparent, allowing you to see individual organs. The most prominent feature of the shark’s body is the gills. The gills are visible through the body, making it look like a fish is blushing!

Keeping an aquarium in good condition is crucial for these fish. They need stable temperatures between 68 and 78 degrees to stay healthy. That’s not all. The Violet Blushing Shark should also have plenty of room for swimming.

7. Columbian Shark

Freshwater Aquarium Sharks

Here’s a strain that can be quite challenging to care for. The Colombian shark has strict care requirements. Unfortunately, there is a lot of misinformation circulating.

Contrary to popular belief, these are not entirely freshwater sharks. When they are young, they need brackish water to stay healthy. When you set up your aquarium, you should add a little sea salt to make sure the specific gravity is between 1.005 and 1.010.

Colombian sharks also tend to be troublesome when kept with other fish. These are predatory creatures that prey on smaller species of fish. That’s why you want to avoid smaller passive fish.

Another way to prevent predatory behavior is to keep your fish well fed. The Colombian shark thrives on a high-protein diet of live and frozen foods. They also work well with pellets and commercial dry food. However, they prefer live food that they can hunt.

In appearance, these fish are one of the most shark-like species you can get for your tank. They have a large sail-shaped dorsal fin. Their bodies are usually covered in shades of black, gray, and silver.

On the heads of the fish you will notice that they have several pairs of long barbs. These chins are used to navigate their environment and hunt for food.

8. Black Shark

Freshwater Aquarium Sharks

The black shark is covered in black and has that familiar profile that many freshwater sharks share. This includes a huge dorsal fin. When the fish is swimming, the dorsal fin will generally be relatively flat against its rounded body. However, he will also occasionally stand up while the fish is showing off.

The black shark can become very aggressive and predatory. They should not be kept with small fish species. Most aquarists will house them along with other aggressive species that can handle the intimidating nature of the black shark. This includes some types of cichlids.

Interestingly, these fish do not require a pure protein diet. Some proteins are good, but they are omnivores who will eat almost anything. They have a predilection for foods of plant origin. In fact, these fish are known to eat plants.

Therefore, the Black Shark is recommended for tanks that are scarce in the plant department. They do best with plenty of open space for swimming. Many caves are also recommended for them to have places to rest.

9. Roseline Shark

Freshwater Aquarium Sharks

These flashy fish are absolutely amazing! The Roseline Shark is covered in several bright colors that look great against a natural background. You see red, black and gold stripes. Green and yellow spots are also quite common.
Like all freshwater sharks, these fish have a pronounced dorsal fin. In the case of Roseline Sharks, the dorsal fin is accented with a vibrant fiery red stripe.

Roseline sharks are actually part of the baleen family and are some of the smallest freshwater aquarium sharks you can get. However, this can be good when it comes to temperament.

For the most part, these sharks will not be a problem in terms of aggression. They are quite peaceful and pay no attention to other fish in the community. In groups of four to six, the fish will look even better and show playful behavior.

Roseline sharks can tolerate a wide variety of conditions. They can stay healthy in temperatures between 60 and 77 degrees, although somewhere in between is preferred. What they do need is a strong current. Fish are naturally found in rivers and streams, so it is essential to replicate them with a powerful pump.

10. Harlequin Shark

Freshwater Aquarium Sharks

Known scientifically as Labeo cyclorhynchus, harlequin sharks are an interesting addition to freshwater tanks. They are quite beautiful. However, the fish is known to lead a very solitary life.
They don’t like to be around other fish. In fact, they are known to be very territorial against similar looking species. That means you can’t keep them in groups or with other freshwater sharks.

However, you can house them with some fish if you have enough space. The harlequin shark is a bottom-dwelling fish and spends most of its time in hiding. Therefore, they can be kept with larger species that stay towards the top of the water column.

What is a Freshwater Aquarium Shark?

Domestic sharks are not real sharks, but fish that resemble sharks. There is a wide variety of shark-like fish that make great aquarium pets, and some are even great for community tanks! These small species of freshwater sharks have some similarities with each other:

Mini sharks have long torpedo-shaped bodies and erect, prominent dorsal fins. It is also common to see deeply forked flukes (tails) on freshwater sharks.
They are usually members of the catfish or carp family and act as omnivorous scavengers, eating plant matter such as algae and other animals.
Sharks are generally active and entertaining pets that like to swim in strong currents, and many species will congregate if kept in groups.

How to Setup a Shark Aquarium?

When deciding which freshwater shark is your preference, you should research the specific requirements for the aquarium.

That said, there are a few basic things most of these freshwater sharks have in common when it comes to their environment.

Tank size and environment

One of the most important things to consider when it comes to a shark tank is size. These are large fish, very large fish in some cases, and you will need a tank of at least 100 gallons. If you choose a larger variety, you may be looking for a 300 gallon tank.

While you’ll need to research the specific shark you’re raising, most species prefer heavily planted tanks with plenty of hiding places.

Most freshwater shark species originate from major rivers in Central America, South America, and Southeast Asia, and you should try to mimic that environment.

Artificial plants will work, but live plants are better. Be sure to add plenty of rocks, wood, and caves along the bottom of the tank where they can hide and establish their own territory.

Part of setting up an aquarium is the other fish in the community and it is worth mentioning again that freshwater sharks should only be kept with fish that are too large to eat and of uniform character.

Water Requirements

Most freshwater sharks can tolerate a fairly wide pH range with temperatures between 74 and 80 degrees F. There are some specific requirements for each shark.

For example, Colombian sharks prefer brackish water and silver apollo sharks are very sensitive to ammonia.

Filtration is very important, as is water change. You should change 10% of the water weekly (25% with silver apoli) and be sure to use an aquarium vacuum cleaner to clean up uneaten food and other debris.

What to Feed Freshwater Aquarium Sharks?

Freshwater sharks are omnivores and are not picky about what they eat. For most species, their diet consists of flakes, granules, or freeze-dried foods.

Pickled shrimp, vegetables and some live foods should be given several times a week to add some variety.

If you’re not sure what to add to your diet, try seaweed wafers, insect larvae, crustaceans, brine shrimp, and bloodworms. As for veggies, add some spinach, lettuce, zucchini, and peas a few times a week to keep your immune system strong.

Keep in mind that most freshwater sharks don’t hesitate to eat or attempt to eat their fellow residents, so make sure you do your best to satisfy their appetites.

How to Feed Aquarium Shark?

Most freshwater sharks feed on the bottom. Some will come up for pellets and flakes from time to time, but for the most part they will eat what sinks to the bottom of the tank.

Feeding should be done 2 to 3 times a day. Feed your sharks all they can eat in 5 minutes.

If there is any food left at the end of this period, you are probably feeding your sharks too much. Be sure to clean up everything to keep ammonia levels under control.

One of the important things to keep in mind when feeding a freshwater shark is that they are quite aggressive and will easily prevent less aggressive fish from eating enough.

This is another reason why it is so important to have the right roommates for a freshwater shark.

Conclusion

Now that you’ve seen the full list of popular freshwater aquarium sharks, it’s time to pick the ones you’re most interested in. While some of them might be too large to consider for your setup at home, many of the smaller sharks on this list are totally viable.

No matter what your level of experience is (or the amount of time you wish to spend), there should be a species for you! If you have any questions about a species on this list, we’re more than happy to help you out. Freshwater sharks are some of our favorite fish!

10 Best Freshwater Aquarium Sharks – Types of, Setup & Care Guide

Trevor Aquatic Life (info & tips), Blog, Freshwater Aquarium Sharks (Care Guides), Freshwater Fish (info and tips), Info and Tips July 19, 2021December 9, 2023Aquarium Sharks, Freshwater Aquarium Sharks, shark 4,676 Comments

Best Freshwater Aquarium Sharks: If you are interested in sharks, you have probably wondered if you want one as a pet.

While keeping a real shark as a pet is nearly impossible, there are plenty of freshwater aquarium sharks that thrive in a home aquarium.

Technically speaking, these fish are not true sharks.

They are large, shark-like fish that normally belong to the catfish or carp family.

I mean, they look and often behave like sharks, and that’s how they earned their name.

Interest in freshwater aquarium sharks has increased rapidly in recent years. People can’t have enough!

It is great to have a shark no matter what type it is. These iconic fish have been an integral part of our relationship with water for hundreds of years.

If you see a freshwater shark swimming in your aquarium, it will never age.

So we did the following:

We have compiled a complete list of the best freshwater sharks you can keep in your aquarium. Some are big, some small, but all are amazing!

10 Types of Best Freshwater Aquarium Sharks

1. Bala Shark

Young Bala sharks are only about 5 cm long, but don’t be fooled by their small size. On average, they become about a foot long in adulthood, although they can reach up to 20 inches.

Balas need an aquarium that is at least 75 gallons in length and at least 4 feet in length so that they have enough space to stretch their fins. Balas, like most freshwater sharks, thrive in a large pool. So it’s a good idea to buy the biggest one you can afford.

Taking care of them is pretty easy. They are not picky eaters, but they are omnivores and like a variety of foods.

A good thought about bala sharks is that they are not particularly aggressive, so you don’t have to be too careful when choosing tank mates.

Just make sure that everything you choose is too big to fit in a Bala’s mouth and not too aggressive.

2. Red Tail Shark

Red-tailed sharks look very characteristic. The slender black body and the bright red tail are particularly noticeable in a planted tank.

In fact, their preferred environment is an environment with lots of hiding places between plants, rocks, and driftwood, so a planted tank is the perfect place for them.

One thing to keep in mind is that these sharks don’t like each other, so you can only have one in your aquarium.

Avoid other sharks and catfish, as well as fish with long fins. Red-tailed sharks are very territorial and can be very aggressive.

These sharks are not fussy about food, but like a variety of meat and plant foods. A flake-based pellet is fine, but if you add prawns a couple of times a week, your red tail stays very happy.

3. Columbian Shark

The Colombian shark is actually a big catfish and has the characteristic tall fins and long whiskers you expect.

You need an aquarium that is at least 75 gallons in size, and it must be configured to resemble your natural environment with lots of plants and stones.

Colombian sharks are not the easiest to hold and may not be ideal for beginners. They prefer brackish water and should switch to salty water in adulthood. Teenagers are approximately 3 inches long, but can reach 20 inches or more.

These fish are predators and eat anything in the tank that is small enough to fit in their mouths. They actually have toxic dorsal fins, so be very careful when servicing the tank.

4. Rainbow Shark

These creatures are sometimes called ruby sharks or red fin sharks and give each freshwater tank a nice pop of color. Like the red-tailed shark, rainbow sharks also have a fiery red tail that stands out against a natural background. However, these fish also have bright red fins.

The fins are semi-transparent so you can see the sensitive rays. Each individual fin is red. Combine this color with the dark black tone of your body and you will have a very intimidating fish.

Rainbow sharks are generally not recommended for beginners. The reason for this is aggression. These are very territorial fish that are known to attack other creatures in the tank. It is an interesting behavioral trait that is not normally found in nature.

Despite their aggressive behavior, rainbow sharks can keep up with other fish. They are bottom dwellers, so you can support them with fish species that cling to the top of the water column. Assault is still possible, so you should always be careful.

5. Iridescent Shark

If you are looking for a giant shark, the ravishing shark is about 3 inches long as a cub, but can grow up to 50 inches.

To maintain a stunning shark, you need an aquarium with a capacity of at least 300 gallons.

In the right conditions, stunning sharks live with proper care for up to 20 years. It may be tempting to keep them in a smaller tank, but it is not a good idea. This pet is definitely an investment and not for everyone.

Although dazzling sharks are technically catfish, they are not bottom eaters. They are very active and need a lot of space to swim in the tank at different levels.

Iridescent sharks are very squishy, but they eat whatever fish are left in their mouths, and since they get so big, they can finally eat almost anything. If you really want tankmates, try spikes or tin foil spikes.

6. Silver Apollo Shark

Silver Apollos are actually school fish that are quite passive and grow up to 6 inches in length.

Because they like company, they are best kept in groups of 5 or more people. They are fast swimmers and can even jump out of the tank. So make sure it’s covered.

Although silver apollos are easy to feed and peaceful, keeping them can be difficult because they are very sensitive to changes in pH and even to the least amount of ammonia and nitrites in the water. They require a strong filter and 25% water changes every week.

These freshwater sharks are easy enough to live as long as their tankmates are not small enough to be eaten.

Although they are not aggressive, they are fast and live close to the surface, competing for food, and possibly preventing slower fish from eating enough.

7. Violet Blushing Shark

Unlike other freshwater aquarium sharks, the Violet Blushing Shark is quite passive. It does not show a territorial behavior as you would see it with other species. As a result, they do well in community tanks.

Still, you should avoid keeping these fish with smaller creatures that may consider them food. They are best suited for medium-sized fish.

Violet Blushing Sharks takes its name from its unique appearance. The fish are silvery white in color. You can see some glitter on their bodies, but only when they’re under some strong lights.

The bodies are transparent so you can see the individual organs. The most striking feature of the shark body is the gills. The gills are visible through the body and make it look like the fish is turning red!

It is important that these fish have a well-maintained tank. You need stable temperatures between 68 and 78 degrees to stay healthy. Thats not all. The purple blush shark should also have plenty of room to swim.

The biggest mistake new aquarists make with this species is filling the tank with too many decorations. Plants, driftwood, and rocks are important for making fish comfortable. But that’s a lot of open space for swimming! You must find the right balance to keep the purple blush shark in good shape.

8. Columbian Shark

Here’s a species that can be challenging to maintain. The Colombian shark has some strict maintenance requirements. Unfortunately, there is a lot of misinformation out there.

Contrary to popular belief, these sharks are not freshwater sharks. As teens, they need brackish water to stay healthy. When setting up the aquarium, you need to add a little sea salt to make sure the specific gravity is between 1,005 and 1,010.

Colombian sharks also tend to be troublesome when kept with other fish. These are predatory creatures that hunt smaller species of fish. Therefore, you should avoid smaller passive fish.

Another way to prevent predatory behavior is to feed the fish well. The Colombian shark lives on a diet rich in protein with live and frozen food. They are also suitable for commercially available dry food and pellets. However, they prefer live food that they can hunt.

9. Black Shark

The black shark is a large species of fish with a semi-aggressive nature. Originally found throughout Malaysia, these fish are very popular due to their forbidden appearance.

The black shark is all black and has the familiar profile that many freshwater sharks share. This includes a massive dorsal fin. When the fish is swimming, the dorsal fin is usually relatively flat against its rounded body. However, it will also be high from time to time when the fish brags.

The black shark can become very aggressive and predatory. They should not be kept with small fish species. Most aquarists will host them along with other aggressive species that can handle the intimidating nature of the black shark. This includes some types of cichlids.

Interestingly, these fish do not need a diet based on pure protein. Some proteins are good, but they are omnivorous that eat almost everything. They have a penchant for plant-based foods. In fact, these fish are known to eat plants.

Therefore, the black shark is recommended for tanks that are scarce in the factory department. It is best to do this with plenty of open space for swimming. Many caves are also recommended so you can rest.

10. Roseline Shark

These eye-catching fish are absolutely stunning! The Roseline Shark comes in various bright colors that look great in a natural setting. You will see red, black and gold stripes. Green and yellow spots are also quite common.

Like all freshwater sharks, these fish have a pronounced dorsal fin. At Roseline Sharks, the dorsal fin is accented with a bright and fiery red stripe.

Roseline sharks belong to the beard family and are among the smallest freshwater aquarium sharks you can get. However, this can be a good thing when it comes to temperament.

For the most part, these sharks will not be a problem with aggression. They are quite peaceful and do not pay attention to other fish in the community. In groups of four to six people, the fish fair improves even more and shows a playful behavior.

Conclusion

With their large size and physical characteristics, freshwater sharks are an interesting pet for any aquarium enthusiast who wants to beat them.

Taking care of a freshwater shark isn’t particularly difficult, but that doesn’t mean it’s right for everyone. These fish grow very large, 6 to 50 inches when fully grown.

They need large tanks that will give them the space they need to grow to their fullest potential.

Still, with the right tank and careful planning, you can create a beautiful home for your freshwater shark and a few tank mates that everyone will be talking about

7 Best Freshwater Aquarium Crabs – Types of & Freshwater Crab Care

Trevor Aquatic Life (info & tips), Blog, Crabs, Shrimp, Snails (Care Guides), Info and Tips July 19, 2021April 4, 2022Aquarium Crabs, crabs, Freshwater Aquarium Crabs 6,275 Comments

Best Freshwater Aquarium Crabs: Freshwater aquarium crabs are a great addition to any aquarium.

These freshwater crabs are usually small and are available in different colors.

In addition to their beauty, freshwater crayfish also play an important role in the tank.

They are working to remove fish food debris and remove debris from daily aquarium use.

Freshwater aquarium crabs give your aquarium a lot of beauty and cleanliness. They are also very affordable and easy to maintain!

Without a doubt, freshwater crabs are some of the coolest species you can have in your home aquarium.

When most of us think of crabs, we imagine saltwater environments. However, there are different types of brackish and freshwater crayfish that can thrive in your freshwater tank.

These aquarium crabs are generally quite small, so you can commonly refer to them as “mini crabs”.

Crabs are scavengers and it’s fun to watch them move around in the tank and collect the goodies they see floating. It’s not just fun, either. Crabs can really help keep your tank clean.

7 Types of Best Freshwater Aquarium Crabs

1. Red Claw Crabs

Red clawed crabs are one of the most popular freshwater aquarium crabs you can get. These crabs are great as a snack because they do not require extensive maintenance.

Red crabs can grow up to 2.5 inches tall and easily live up to five years. All you have to do is feed them properly and make sure they have a clean space.

Like many freshwater crabs, claw crabs are omnivores. You can eat granules, flakes, or a combination of both to get nutrients. You can also eat other crabs and fish, so be sure to find compatible friends.

Red crabs also need a place in their tank where they are not submerged in water. Crabs like to come to the country for a while. Therefore, make sure that your aquarium contains a dry area where it can appear.

2. Fiddler Crab

Violinists are quite small and generally do not grow more than 5 cm. They are incredibly eye-catching. A claw is proportional to the body of the crab, small and delicate. However, the other claw stands out and is dramatically larger than the other. This oversized claw also has bright colors, often light yellow or gold in color.

Violin crabs are generally not very aggressive. He likes to travel in pairs or in small groups, so buy at least two of them at the same time. Like most crabs, these little animals love to hide. Because they are so small, you may have to look behind rocks and aquarium decorations to find them sometimes.

Violinists live in nature for a relatively long time, but generally only have a few years in captivity.

3. Thai Devil Crabs

Third on the list are Thai Devil Crabs. Don’t be fooled by the name! These crabs are very soft and would make a great pet.

Thai Devil Crabs are two to three inches tall. They come in many different colors, including bright purple.

Thai Devil crabs are very active members of the tank. Leave enough room to eat on the floor.

For a diet, these crabs like to eat plants and animals. You can eat small fish and salty insects. For plants, they enjoy dried seaweed and fresh or dried fruits and vegetables.

Thai devil crabs also need an area in their tank where they can rest on land. Be sure to include a sandy area with plenty of hiding places and burial places for them. They always like to appear underwater, so it is definitely a necessity for them.

4. Vampire Crabs

Vampire crabs are a very fun way to keep. They are also quite rare and probably more difficult to find than other types of freshwater crabs. They are available in a variety of colors, usually in rich shades of orange, purple, or red.
The terrifying-sounding name comes from the fact that they have unique yellow eyes, sometimes called “bright”. If you were expecting a bloodsucking crustacean, sorry for the disappointment.

Vampire crabs are small and about an inch wide. They usually live up to 3 years if they are lovingly cared for.

If you are interested in vampire crabs, keep in mind that they must provide a very specific habitat. This species is not completely aquatic. In fact, they need more dry land in their tank than water.

Like most crabs, vampire crabs eat a lot, so be sure to offer them a varied diet with plant-based substances and animal protein.

5. Gold Claw Crabs

Golden claw crabs are some of the most unique crabs you can add to your aquarium.

These crabs are so named because they have a very large “golden” claw. It’s not exactly a golden color, but it’s pretty close.

Golden clawed crabs like to eat at the bottom of the tank. They also like to dig in the sand and occasionally dig in it. These crabs definitely need a sanded area in the aquarium.

It is also important to understand that these crabs, like most crabs, can escape very well from tanks. They can scale almost anything, including hoses and pipes, and are known to sneak frequently. Be sure to secure your lid every time you open it for feeding or cleaning.

6. Thai Micro Crab

The Thai micro crab is sometimes known as a fake spider crab. These names are apt because this species is incredibly small. They are about 1 centimeter in diameter (less than half an inch!).
They are usually brown or gray in color with long spindle-shaped legs, similar to a real spider. They are also covered in very small hair, which helps them collect food that floats in the water.

Thai micro crabs are very sensitive to changes in water conditions.

Because they are so small and fragile, they cannot cope much with a predatory neighbor. That is why it is important to keep them in tanks with the most docile companions.

Small invertebrates can often live peacefully with Thai micro crabs. Some types of small fish can also live well with them.

Micro crabs are not very sociable and can spend much of the day in hiding.

Aquarium crabs are known to escape from enclosures. If they are so small, the risk is even greater.

Take extra precautions to make sure there are no small openings in your tank that can serve as an escape route for a stubborn crab.

7. Panther Crabs

Finally, we have the panther crab. Panther crabs are a popular choice due to their beautiful markings. They are bright orange with black spots, hence the name.

Panther crabs are generally very friendly crabs, but they become aggressive if not properly fed. It is important that your panther crab (and really every pet) is fed on time and in the correct amount. If not, these crabs will surely attack and eat slower fish.

Panther crabs can also escape very well. You should make sure your tank has a tight fitting cap to reduce the chances of leakage.

While giving them a good place to rest from the water is important, you don’t want them to walk around your house.

How do I care for crabs in an aquarium?

Many new aquarium enthusiasts avoid getting crabs for their tanks. They are concerned that they are too difficult to maintain.

Caring for freshwater aquarium crabs is no more difficult than caring for a fish.

Tank maintenance

As with any pet, you must provide the basic needs for it to thrive. This includes a good environment in which they can grow and live their whole lives.

Freshwater aquarium crabs are no different. First, buy a high-quality tank with a capacity of at least 5 gallons. Each smaller one is too small for your grumpy friends.

You want to imitate your real habitat in the wild as much as possible, so make your tank more cozy. Keep it at a constant temperature; Usually 72-82 degrees Fahrenheit is comfortable for them.

Add decorations like sticks, rocks, and moss so your crabs can go up and down. It’s also a good idea to set up a shielded network so that your friends don’t accidentally escape.

Fill the aquarium, but leave an area where your crabs can sit out of the water. This is good for them to rest, dig and dig.

Food

Most of the crabs are omnivores. Therefore, feed your crabs in a balanced way with plants and animals. It is a good idea to keep your diet fresh for them.

When you first get your crab, it can take a while to learn what it likes to eat and what it doesn’t touch. You should try swapping some ingredients or swapping foods you don’t like.

Best Freshwater aquarium crabs can eat protein-based granules or algae. They also enjoy meat like flies, bloodworms, and small salty fish. Include vegetables with steamed vegetables in smaller pieces in your diet.

It is also important to eliminate uneaten food after three days. Their crabs don’t know the difference between food and rotten food. So help them out there.

conclusion

Once you’ve put a crab in your tank, you can’t imagine life without it! These little creatures give your tank a nice touch and keep things interesting.

With proper care and nutrition, aquarium crabs will keep their tank busy for years to come.

You can also read:

Freshwater Aquarium Shrimp – The 10 Best Shrimps for Aquarium