One of the best things about tropical fish is how beautiful they are.
Any aquarium with tropical fish instantly becomes a centerpiece because their bright colors catch everyone’s eye when they enter a room.
To keep them that way, you have to make sure they stay healthy by using the best tropical fish food.
Tropical fish need balanced nutrition to thrive and be healthy. They need adequate vitamins and minerals, as well as protein and carbohydrates, to grow well.
Options to select include dry foods, freeze-dried foods, frozen foods, live foods, and vegetables.
You may need to use a combination of foods if you have different species in your aquarium. The best fish foods to consider for tropical fish include:
It can be one of the biggest scams in this hobby. They all have their slogans and sales pitches on the front of the package, but that doesn’t mean there is a quality product inside the package.
In this guide, I’ll show you what ingredients to look for (and what to avoid so you don’t get ripped off) and share with you what I consider (after more than two decades in the hobby) the best fish food.
Table of Contents
- Top  10 Best Food For Tropical Aquarium Fish
- Best Tropical Fish Food Reviews
- 1. TetraMin Nutritionally Balanced Tropical Flake Food
- 2. Aqueon Tropical Flakes
- 3. API Fish Food Flakes
- 4. Tetra JumboKrill Freeze Dired Jumbo Shrimp
- 5. Omega One Freeze Dried Blood Worms
- 6. Tetra Algae Wafers
- 7. New Life Spectrum Flakes
- 8. Hikari Micro Wafers
- 9. Aquacarium Freeze Dried Tubifex Worms
- 10. Aquacarium Spirulina Veggie Algae Wafers
Top  10 Best Food For Tropical Aquarium Fish
Best Tropical Fish Food Reviews
Tropical fish need a high-protein diet with the right vitamin balance to provide them with energy and keep them healthy. That is why this balanced food from Tetra is an excellent choice.
First of all, it is made of flakes that will satisfy types of tropical fish. It also has a perfectly balanced blend of vitamins, proteins, biotin and omega-3 fatty acids that protect against illness and stress and boost immunity.
This tropical fish food is made from Tetra’s “clean and clear water” formula, which means it is highly digestible and will not leave excess residue in your tank. These large flakes contain the perfect nutrition your fish need to thrive.
Aqueon Tropical Flakes are perfectly balanced to provide your fish with balanced nutrition on a daily basis. They use natural ingredients and colors enriched with essential vitamins and minerals to form a balanced diet that keeps your fish happy and healthy.
Not only does it support immune system health, but it also enhances the natural color of your fish with natural ingredients such as calendula powder, chili powder, and more. This food is also formulated to allow fish to use as much as possible, reducing waste and keeping your tank cleaner.
API Tropical Fish Food contains all the important ingredients necessary for a complete and balanced diet. In addition, ingredients such as spirulina and beet pulp naturally enhance the colors of your fish.
Since it is formulated for easy digestion, it leaves less waste. This keeps it cleaner for longer and keeps the ammonia content in the water low.
This formula is specially made for herbivorous algae and fish such as swordtails, mollusks, guppies and cichlids. It also contains multiple proteins, including shrimp and worms that your fish will love.
Large tropical and marine fish will love these freeze-dried prawns from Tetra. It contains the entire organism, including the shell, and is rich in a variety of beneficial ingredients for fish.
Not only is this food rich in protein, making it ideal for carnivorous fish, but it is also a good source of vitamin E, fat and fiber to aid digestion. These freeze-dried whole shrimp are also high in carotenoids that naturally develop pink, red and orange dyes.
This food is available in four different sizes ranging from 0.87 to 14 ounces. Each container is vacuum sealed and has an airtight lid to maintain freshness. This food can also be used to feed smaller fish if the krill is broken into smaller pieces.
Omega One Freeze Dried Bloodworms are a healthy treat packed with vitamins and minerals that are just as good for tropical fish as live foods. One big difference is that since bloodworms are freeze-dried, you don’t have to worry about introducing bacterial parasites into your tank like you would live food.
This food is rich in protein and is a great way to vary the diet of your fish. Plus, it contains fatty acids that boost the immune system for healthier growth. This product does not use fishmeal and contains beta-carotene for natural color enhancement.
There are two sizes to choose from, 0.46 and 0.96 ounces, as well as a 0.46 ounce size three pack so you can stock up if you need.
If you’re looking for a good meal for your herbivores, these Algae Wafers from Tetra are a great choice. They are available in three different sizes: 3.03 grams, 5.3 grams and 72.7 grams if you have to feed a lot of fish.
These waffles are ideal for plecos and any bottom feeder. They offer a complete diet that uses extrusion technology that combines the concentrated algae center with everything else your fish needs to complete its diet.
They are high in fiber and easy to digest, and the clear water formula helps keep your tank clean. The mix of nutrients and vitamins in this food is ideal for supporting the immune system of your fish and supporting healthy growth.
These multifunctional flakes are suitable for different types of freshwater fish. They are made from premium natural ingredients including squid, South Antarctic krill, New Zealand mussel protein and herring.
Additional ingredients are spirulina, pluvial, seaweed and seaweed. The fruit and vegetable extract in the flakes provides an ideal balance of essential nutrients for your pets.
The combination of ingredients in the fish food provides a balanced diet for the fish. Because it is a color enhancing food, you can expect vibrant and vibrant colors in your freshwater fish.
The food is further enriched with the Garlic and Thera-A formulas, which contain a mega dose of anti-parasitic ingredients to keep fish healthy.
Hikari Micro Wafers prides itself on being the smallest wafers in the world. They are especially suitable for catfish, tetras, life carriers and cichlids.
The best thing about waffles is that they sink slowly and therefore touch all areas of your tank. The flakes will not cloud your tank and you can choose to feed it several times a day.
These flakes enhance the color so you can look forward to a more vibrant aquarium. They are rich in Vitamin C to reduce anxiety and stress in your aquatic animals. Since it is fibrous, the food will not spoil your tank. Your fish will absorb the nutritious ingredients and you can expect less fish waste.
Freeze-dried tubifex worms are a great treat for your tropical fish. All you need to do while feeding is to push the bucket into your aquarium glass.
The freeze-drying process used to make the treats is particularly thorough in ensuring that you are getting healthy and clean food for your pets.
These waffles are made with quality ingredients such as soy flour, wheat germ and fish meal. The vegetable and plant mix contains carrots, spinach, broccoli, seaweed, plankton, shrimp and spirulina.
The wafers also contain mineral and vitamin supplements for extra nutrition.
What is the Best Tropical Fish Food?
Our choice for the best tropical fish food is Tetramin Tropical Flake Food. It is designed for top feed as the large and wide flakes float to the surface.
This food is rich in protein and balanced with vitamins to ensure that the balance is perfect for the health of your fish. Of course, that includes making sure that the colors of your fish are as bright and vibrant as possible.
Large flakes are ideal for larger fish because they stick to them more easily than small ones. The combination of not only proteins and vitamins, but also biotin and omega-3 fatty acids strengthen the immune system to help prevent disease and give fish the energy they need to really thrive.
Because the formula is so easy to digest, little waste remains, keeping the nitrogen level in your aquarium low and the water looking clean and clear.
Feed Tropical Fish FAQs
1. How much food to feed tropical fish?
The best way to think about feeding tropical fish is to think about how they would naturally eat. Think about it.
If you are used to eating 3 small meals a day and someone offers you a whole pizza for dinner, but nothing for breakfast or lunch, then your body is not adapting properly. You would probably eat too much pizza for dinner and then feel a little bad.
Then when it was time for breakfast and lunch, he would starve again. The same goes for fish. You need to feed them the same way they naturally would so they feel comfortable and get the right nutrition.
A good general guideline to follow is 3 flakes per fish with each feed. Believe it or not, you are more likely to be overfed than underfed, so as long as your fish look healthy, they will likely be getting enough food.
Please note that this is an estimate only and will depend on the size and age of your fish, the size of the pellets and how often you feed them.
2. How often to feed tropical fish?
As we said, about 3 flakes per fish per feed is a good amount to feed your fish. But how many takes should you do?
Try to follow your natural routine again. In their natural environment, tropical fish do not eat according to a set schedule. They eat when they find food. Sometimes that could be a few times a day or it could be a day or two between meals. This makes it a bit difficult to preserve tropical fish and is one of the reasons why it is important to pay close attention to how much and how often they eat.
The best way to mimic natural eating is to feed them in small amounts about 3 times a day. And remember, every fish is different, so do a little research on the fish in your tank and try to adjust their natural patterns.
3. How to feed tropical fish when on holiday?
That depends on how long you will be gone.
Remember, fish don’t eat in the wild every day, so if you’re going away for a long weekend it’s fine if you don’t feed them. This may seem mean or cruel, but it is what the species is used to.
Some people also take a day or two of fish fasting during the week, so it’s usually not a problem to starve them for a few days. The only exception to this is if you have young fish. The younger the fish, the less fat they store, which means they don’t have the reserves to last as long as older fish when not fed.
If you’re going to be away for a week or two, it’s probably best to arrange some food. There are a few options.
4. What to feed tropical fish when out of food?
If you run out of food, there really is no need to panic. Most tropical fish can go a week or two without eating anything, so you don’t have to try to find alternative food options. Wait until you can get to the store and they will be fine.
Tropical fish can eat a few things in your kitchen, depending on the type of fish. You should research the specific type of fish you have to find out what is safe and what is not. With that said, most tropical fish can tolerate peeled peas, spinach or lettuce cut into small pieces, and even diced cucumber and zucchini.
While these foods are a good treat for fish, they should not be included as part of their daily diet. Once or twice a week is fine, but tropical fish foods are formulated to provide your fish with exactly what they need nutritionally and do not require any other supplements.
The Best Tropical Fish Food keeps your fish happy, healthy and beautiful. Any of the foods we’ve reviewed would be great for your tank, but our best option is Tetramin Tropical Flake Food. It is formulated with the vitamins, minerals and proteins that fish need to thrive.
All fish owners want to feed their pets a balanced diet to boost their immune systems. There are several types of flakes, pellets, waffles and freeze-dried meals that you can get from pet stores depending on the nutritional needs of your fish.
Experienced aquarists will warn you of the dangers of overfeeding, which is easy because sometimes fish don’t know when to stop feeding. When in doubt, it is always better to give malnutrition.