Top 10 Best Nano Protein Skimmer (2023 Buyer Guide) For Small Saltwater Tanks

Top 10 Best Nano Protein Skimmer (2023 Buyer Guide) For Small Saltwater Tanks

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The best protein skimmers include an advanced filtering technique that you can take advantage of when using them in your aquarium. They are a great way to keep your water quality in the best possible condition.

If you have a nano aquarium, you always need a protein skimmer to clean your aquarium. So what’s the best nano protein skimmer?

Comparison Table

CustomSiteStripe ImageTitleReviewBuy
Top PerformanceComline DOC Protein Skimmer 90014.1/5.0Check Price
cheapestHydor USA SlimSkim Internal Skimmer3.6/5.0Check Price

Most people would have that question in mind by thinking about the best way to make sure their aquariums are always kept clean. Most manufacturers understand what humans need in a nano aquarium protein skimmer.

Designed specifically for these challenges, some owners recognize that having one of the best nano protein skimmer models is a great step in keeping the water clean and your nano aquarium thriving (depending on the type of coral you want to keep ).

With many models available, you may not know which model to choose, but you don’t have to worry about that. We’ve shared some of the best models you can choose for your aquarium today. Check out the models below to make an informed decision about the best nano protein skimmers.

All saltwater aquariums benefit from a protein skimmer and nano tanks are no exception. Just because your tank is small doesn’t mean you can’t enjoy all the benefits of a protein skimmer.


Top 10 Best Nano Protein Skimmers For Small Saltwater Aquariums


Nano Protein Skimmer Reviews


1. Tunze nano doc protein skimmer – 9004

This model opens you up to a different type of skimmer that you have seen on the market before. The model has designed its components for internal function. With such a design you get a model that is very advanced and also ultra functional.

This type of model will eventually clean the water in your tank and still take up less space. The goal is that you can use less space and still get more performance from a skimmer.

The model can be used without any problem for seawater aquariums or soft coral aquariums. The water supply is excellent for keeping the water in your aquarium at the correct level. The presence of the suction function is excellent so that it can remove the bacteria film on top of the water surface.

The skimmer also ensures efficient foam production. It is important that you get the right amount of foam. Too much foam sometimes makes it difficult for the process to be effective.


  1. Very efficient
  2. Produces fine bubbles
  3. Efficient foam production
  4. Removal of the superficial bacterial film


  1. Expensive model
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2. Comline DOC Protein Skimmer 9001

It may be a new model on the market, but it often delivers the right performance that people want. It is one of the smallest models that you will see today. The small size does not mean that it would not work properly.

This new model comes as a simple plug-and-play device. This should mean that the model is easy to position and operate. It will work well for the nano aquarium up to a 37 gallon capacity.

Another thing the model does is use a partially closed system. The model is designed to work through the diffusion process. The results are that the model will not remove any important live plankton for your aquarium.

The model has the important surface suction design to remove the film from the surface. It will be easy for you to filter the water in your aquarium leaving it clean all the time.

There is the use of an intermediate chamber that comes with a patented system, which avoids the case of excess foam. The results are that the outgoing water without bubbles returns to the aquarium.

You still get better airflow regulation and an important muffler to keep the operation quiet. You will always love having a silent skimmer in your room. It is also important to use silicone dampers to avoid any transfer of vibrations from the skimmer to the aquarium.


  • Surface suction for film removal.
  • Outgoing water without bubbles
  • Silicone dampers to prevent the transfer of vibrations.


  • Some think it’s too big
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3. Hydor USA SlimSkim Internal Skimmer

This model comes in two sizes and we can see the largest model up to 65 gallon capacity. It also works great for nano saltwater tanks up to 35 gallons in capacity. If it may have been difficult to get the best skimmers for the smallest tanks, this one should give you the performance you need.

Based on a number of reviews you can easily see that the product works very well for your nano aquarium. The model is designed to occupy a small space. This means you don’t have to worry about how much space it would take up after installation. Even if you have a small opening, it can always be easy to tighten it in place.

The manufacturer has also made an adjustable collection tray for it. This makes it excellent to adapt the model to work on demand. You still have the rubber o-ring on the cup, which is important for holding it tight and avoiding leakage problems. You also get a valve on the major airline to tune the skimmer’s performance.

Most people would like to learn more about the installation process. Well, this model takes about 10 minutes to unpack and put it in the tank. The instructions are also clear to make it easy for you to get the job done quickly and smoothly.


  1. Great capacity
  2. Adjustable foam level
  3. Efficient energy


  1. Expensive model
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4. Bubble Magus QQ1 Hang On Nano Protein Skimmer

This is one of the best skimmers you can get today when it comes to available nanoprotein skimmers. The model is designed to be robust, so you can use it for years without worrying that it won’t work the next minute. This is different from the other models you will find in the market today.

Using an efficient pump is ideal for a protein skimmer. The Rock SP600 pump is great for making sure you get the best performing skimmer.

Due to its low power, it generates less heat in the aquarium water. You always want to keep the water temperature within a certain range, even if it goes through the skimmer.

As part of reducing the noise level, you get this model with a silent air intake. A sound-absorbing silencer in the air intake has been used. This ensures that you can enjoy a moment of silence around your aquarium without worrying about the noise of a protein skimmer.

The size of the model also ensures that it has a small footprint. With the pump mounted internally, you should be able to save space for a sump. You also get a stylish design with this model. The use of beautiful colors should easily improve the look of the collection compartment.

It is still a reliable model that you can get in the market today. It will continue to provide you with the best performance at all times so that you can enjoy value for money with it. There is the use of the inlet guard to help prevent fish from entering the pump easily.


  1. Silent air intake
  2. Maximum skimming
  3. Reliable
  4. Efficient pump


  1. Less capacity for the price
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This compact protein skimmer is made for nano aquariums with a capacity of up to 30 liters. The AquaticLife Internal Mini Skimmer 115 has a very strong needle wheel drive that increases the contact of air with water. It is well known that it is easy to install and also maintain. This internal nano skimmer is relatively quiet when installed and working properly. The canister is made of clear plastic, so you can easily tell when it’s time to clean it. Primarily, this is a hanging skimmer, but it can also be used in a collection tray.

Due to its size, the AquaticLife Internal Mini Skimmer 115 is by far the best nanoprotein skimmer for very small saltwater aquariums. The extra suction cups make it more stable in your tank. Known to leak if not installed correctly. The AquaticLife Internal Mini Skimmer 115 is inexpensive and easily manageable for most budgets.

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The AquaC Nano Remora Protein Skimmer is very compact and uses a powerful Maxi jet 900 pump, this is also an excellent choice for nano tanks under 20 liters. It is a very powerful and reliable nanoprotein skimmer. The installation of the AquaC Nano Remora Protein Skimmer is fairly easy. It costs more than other small nano protein skimmers in the comparable category, but the pump of this nano protein skimmer is comparable with higher capacity. Microbubble formation during the running-in period can take up to 2 days. The only drawback is the noise, especially during outages. However, it tends to decrease or disappear significantly when used over a few weeks.

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If you are looking for a quality skimmer, chances are you will get it. Many people who have used it agree that it has helped them get their money’s worth with its construction and performance.

Small size is more important to someone looking for a great skimmer than a nanoprotein skimmer. The model is compact in size so you can easily and conveniently add it to your aquarium setup.

The installation part makes most people like it even more. The model is easy to install, so you can get it up and running in no time. The manufacturer has included an easy-to-understand manual with diagrams that you can use to follow the installation procedure.

The pump is designed to provide better energy efficiency. You do not have to worry that the model will eventually use more energy, increasing your energy bill.

The needle wheel drive is also great for making sure you can enjoy the skimmer for longer. You end up with clearer, cleaner water.

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8. Mame Nano Skimmer

When you look at Mame’s nanoprotein skimmer, the small size and design immediately catches your eye. If you want to maximize the space your tank has to offer, this may be the best option for you.

The housing of the Mame nano skimmer is remarkably thin, which means it can be stored out of the way and won’t distract the aquatic life in your tank. We are talking about a 3.9 by 3.9 by 11.4 inch footprint here!

Another thing we like about the Mame nano skimmer is the aesthetics of the entire device. It’s a joy to see and the sleek design means you can put it in any tank and it looks fantastic.

The simple glass case that Mame chose is something we wish other manufacturers would try with their own products. Even the clip you use to mount the nano skimmer on your aquarium is transparent, so it really fits!

When it comes to functionality and cleaning efficiency, this mini protein skimmer doesn’t disappoint either. The Mame nano skimmer creates air bubbles in the glass body that carry foam and unwanted debris to the top of the tube. From there, everything is taken to a separate collection container that is outside your tank.

Despite being so small and fairly quiet, you can expect this nanoprotein skimmer to do a fantastic job of keeping your water quality in top condition. One thing to note is that you will need an air pump if you decide to pick up this skimmer, so try to find a quiet one!

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9. The AquaMaxx Ws-1

It wouldn’t be an aquarium products checklist if we didn’t have AquaMaxx! If you’re looking for a nanoprotein skimmer that impresses and comes from a long-trusted manufacturer, consider the AquaMaxx Ws-1.

This nano skimmer mimics the design of your larger protein skimmers that have performed pretty well for years. Don’t fix what’s not broken, right?

In terms of cleaning efficiency, the Ws-1 is probably as good as it can be when it comes to handling nanotanks. As long as you put it in a tank that holds less than 65 gallons, it will do its job with ease.

Not only that, but this is a nanoprotein skimmer that will last you a long time, too. AquaMaxx is a reliable manufacturer and since your nanotank won’t brave the skimmer, it will likely use it solidly before it needs to be replaced.

The main problem with this nano skimmer is that it has to be housed in a collection bin. This makes this impossible for many nano tank owners. One of the main reasons people get small tanks is primarily because of the convenience and limited space, which is why sinks are not very common.

However, if you have a receptacle with your nanotank and you want something that can easily remove organic materials, then you should definitely consider the Ws-1.

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10. Innovative Marine Skimmate Ghost Protein Skimmer

The Innovative Marine Skimmate is available in three sizes. The super small “desktop” version is designed for tanks of twenty gallons or less, making it one of the smallest nanoprotein skimmers you can find. The slightly more robust “Medium” model is suitable for tanks of 40 liters or less, making it also suitable for many nano tanks.

With a very simple skimmer design, things like installation and cleaning are no problem.

However, having the Skimmate under control gave many customers a headache. These nano skimmers can be extremely sensitive to the creation of a large volume of micro bubbles in your aquarium. The correct settings can minimize this problem, but even when installed correctly, the Skimmate appears to produce a significant amount of micro bubbles compared to other nano protein skimmers.

For those who manage to tame the Skimmate, it can really free up some space in your tank as the desktop version is truly one of the smallest protein skimmers on the market. They also operate extremely quietly, consuming only 6.5 watts of electricity.

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What is the Best Nano Protein Skimmer?

To be one of the best nanoprotein skimmers, you have to look for a model that can offer performance, reliability and a lot more features. For the list mentioned above, the Bubble Magus QQ1 Nanoprotein Skimmer should give you the best performance every time.

It still comes with the best pump that should give the best important bubbles for cleaning the aquarium water. The sleek design should also interest you in the model as it will look better too.


How to Set Up a Nano Protein Skimmer?

The first thing you need to do is check the capacity of the protein skimmer. You need to make sure it is correctly marked for your tank. Always make sure that the capacity is greater than the volume of the aquarium.

With some protein skimmers, most parts would be assembled. You may need to assemble the remaining parts before installing them in the tank. See the assembly process in the manual to get it right.

Configure the skimmer according to the supplied skimmer type. Make sure to connect the hoses correctly to avoid problems with aquarium water leaks. Check the connections and make sure they are correct. Turn on the skimmer and see how it works best.

If you’re stuck with the skimmer mount, you can always watch YouTube and see how other people have connected a similar model.



You will always feel comfortable having a model that can deliver performance and reliability every time you use it. It’s the reason you can always rely on reviews for the best nano protein skimmer models.

Choose the right model and you no longer have to worry about protein skimmers not working when needed. The models we reviewed are among the best in the industry. You shouldn’t have a problem with it.