🥇[TOP 10] Best Filter for 55 Gallon Aquarium Reviews in 2021

With a 55 gallon aquarium, you want to make sure your water is crystal clear. The best filter for a 55 gallon tank is an external canister filter. These are easy to install and maintain, and they have the capacity to provide amazing filtration without taking up too much space in your home.

If you’re concerned about noise or electricity usage, be sure to look for models that use energy-efficient technology like magnetic drive motors or low voltage power supplies. You’ll also want something with a high quality seal between the motor and pump so it won’t leak air as that will decrease its efficiency over time.

What is The Best Filter for 55 Gallon Aquarium for You

 AquaClear – Fish Tank Filter Check Price on Amazon
 Fluval 07 Series Performance Canister Filter Check Price on Amazon
 AQUA-TECH Power Filter for Aquariums Check Price on Amazon
 Fluval U Series Underwater Filter for Aquariums Check Price on Amazon
 hygger Aquarium Double Sponge Filter Check Price on Amazon
 MarineLand Magnum Polishing Internal Canister Filter Check Price on Amazon
 Marineland Penguin PRO Power Filter Check Price on Amazon

Best Filter for 55 Gallon Aquarium Reviews

AquaClear – Fish Tank Filter

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The AquaClear 100 is an efficient and reliable aquarium filter system, featuring top quality media that lasts a long time. The innovative design maximizes contact time with the filter media in order to remove bacteria and debris. And because it only sips energy without any irritating buzzing or noise pollution, you’ll save on your electric bill! Thanks to our “Quick and easy installation” guide, this product makes fish keeping easier than ever for even novice pet owners.

The AquaClear fish tank filter is designed with optimal filtration in mind, for a more healthy and cleaner aquarium. Featuring both chemical and mechanical filtration as well as bio-max to clean the water, it eliminates debris from entering your pump while simultaneously preventing disruptions in cleaning cycles. The patented design also has a special cycle guard that keeps pathogens from accumulating, ensuring that the fish can live comfortably day to day without harm or complication.

Provides an upgraded mechanical filtering system combined with proprietary software controls
Offers high performance benefits such causes greater ammonia removal rates through activated carbon filters which are not available on any other products of this type

Fluval 07 Series Performance Canister Filter

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Fluval’s 07 Series Performance Canister Filter is perfect for keeping your aquarium looking great and being healthy. This water filter will clean the nastiest of debris from your fish tank, allowing them to swim in clear, clean water. Not only is this filter powerful and easy to install within minutes, it also comes with a built-in air pump which produces strong currents that enrich the environment around your pet. Fits aquariums up to 220 Liters (59 Gal).

The 07 Series Fluval Performance Canister Filter is engineered to generate an ample amount of constant pumping power, while being small on energy consumption. The filter also includes filtration media that have been improved for releasing minerals back into the water in a healthy way, working cohesively with new engineering solutions and providing optimum performance.

The 07 series includes two models – 107 & 207; both filters are big on power (up to 383 US Gal/h), yet small on energy consumption (10 watts). They utilize up-to-date technology and innovative design, like effective microfiltration for removing fine particles, as well as high coverage surface area with a fluoropolymer synthetic foam to offer maximum contact between fish waste and filtration media

All of the best features you would expect from Fluval combined into a compact canister design that is built to last. The 07 SEERY Performance has features such as patent-pending modular disc packs, oversized intake tube and flushable filters for all of your media needs.

Description: With scientifically engineered details like patented stackable Filter Cartridges that maximizes use of interior space while maximizing filtration performance, maintenance on the 07 Series has never been easier.

AQUA-TECH Power Filter for Aquariums

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Professional aquarium owners can’t stand when their displays turn cloudy and their fishes are dying. With the state-of-the-art AQUA-TECH power filter, you will have crystal clear water that’s full of life with every use! The advanced 3 step filtration process ensures your tank bounces back from issues without any delay. Whether it’s dirt or debris, icky sludge, or poopy fish waste: this baby gets rid of them all in record time! Ready to go right out of the box (and even includes a set up guide!), install this powerhouse on your terrarium today for sustainable professional results.

AQUA-TECH Power Filter for Aquariums is perfect for your home! Filters the water to remove pollutants and dirt that accumulate. Comes with one filter cartridge, there are 3 in total, so it will last you a while. The product doesn’t take up too much room and still offers maximum water to carbon contact even after changing the cartridge.

Fluval U Series Underwater Filter for Aquariums

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The Fluval U4 is an effective under-tank filter perfect for aquarium owners who want to avoid the complications of installing a canister filter themselves. The product has great mechanical and chemical qualities, such as its powerful magnet drive motor that pushes water on either side, maximizing surface contact with high efficiency. Without our high quality products, your tank would be nothing but muddy sludge long before you could enjoy it!

The Fluval U series is designed for smaller and larger aquariums. The design includes a convenient flip-top lid, making it easy to access the filter cartridge for maintenance or replacement. It also has an easy grip water control panel that makes use of simple buttons to easily press while setting up the system. This sleek, practical under-water fish filter boasts a sleek professional design with high performance cavitation power filters – perfect for any home!

hygger Aquarium Double Sponge Filter

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hygger Aquarium Double Sponge Filter is a small, efficient and easy to use sponge filter. It combines three filtration methods in one compact unit: bio-filtration, oxygenation, and physical filtration. The multiplicity of the double sponge filter without media balls takes up no more room than a regular fish tank light – it fits perfectly into any 10-40 gallon tank!

Half the size of traditional filters, this filtering device has an attractive design that won’t detract from your aquarium’s décor. And because you only need to replace its cartridge every 3 months or so instead of monthly like other brands that requires frequent replacement makes hygger Aquarium Double Sponge Filter perfect for both beginners who don’t want to bother with maintenance

The hygger double sponge filter is an excellent filtration system for small tanks. It combines four functions: mechanical, biological, chemical and ozone filtration to keep your aquarium clean and healthy with every breath of air pumped into it. This engine operated product features a 1 year warranty on motor unit.

With the help of impeller-driven circulation, this efficient auto-clean device provides fresh oxygenation that will encourage plant growth in your tank while simultaneously removing dirt, debris and other harmful elements from the water column thanks to its double layered dacron coarse sponges.

The hygger Aquarium Double Sponge Filter features a power as sponge filament that traps particulate and harmful bacteria lurking in your tank. This filter is easy to use with detachable parts, and is easily assembled with suction cups or by sticking it to any position on the inside of your aquarium. The water outlet tube has both above-water and below-water options, so you can adjust it depending on where in the tank you want pieces pushing up from underneath the surface.

MarineLand Magnum Polishing Internal Canister Filter

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The Aquarium Double Sponge Filter makes it easier to maintain water quality for your fish. Two chambers offer flexibility and adaptability with interchangeable filter media. The design includes a submerged motor and micron polish cartridge for hassle-free use. Keep up with maintenance with this convenient filtration system designed to accommodate any tank!

Finally, a filter that meets the needs of even your smallest aquarium! The hygger Aquarium Double Sponge Filter maximizes filtration for petite poly tanks. Featuring a sealed canister sponge design and high-strength construction, this little guy will last years longer than other filters thanks to its top quality materials.

Enjoy clean water with an unobtrusive aesthetic: simply place the two sponges into the canister filter sleeve anytime you need filtration on tap. Better yet, this compact double sponge can be used in tandem with larger filters should you have more demanding requirements (think 75 gallons or more!). Entertain friends and family while watching aquatic life flourish in beautiful crystal clear waters.

Marineland Penguin PRO Power Filter

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Featuring Bio-Wheel technology, the Marineland Penguin PRO Power Filter is professional level aquarium filtration which provides wet/dry biological filtration that filters mechanical, chemical and biological. The 4 pleated filter pads provide for high capacity and excellent water flow rates with added convenience of a pre-filter (removes particles) to maintain your aquarium. A unique Multi Stage Filtration design offers efficient two in one process: Mechanical & Chemical Filtration that removes debris from the tank while electrostatically precipitating heavy metals; Beneficial Bacteria production takes place inside Bio-Wheel compartment to promote healthy aquatic life environments.

This Marineland Penguin PRO Power Filter is compatible with the Marineland Rite-Size C Filter Cartridge. This filter’s six sizes — 100 (for up to 10 gallons), 125 (for up to 20 gallons), 175 (for up to 30 gallons), 275 (for up to 50 gallons), 375 (for up to 75 gallons) and 450( for up to 90 gallons) — help you find the perfect size filter for your aquarium, whether it be a freshwater tank or salt water fishtank. The flow control system is automatic and can be modified from 200 GPH all the way down to 25 GPH! With this powerful filtration system, your aquarium will always feel clean and purified while maintaining clear visibility through its uniformly distributed water current.

How to Choose Best Filter for 55 Gallon Aquarium?

Aquarium Filter is one of the most essential parts in your tank that can not go without. It has many uses in order to keep your fish healthy and happy. When choosing the best filter for 55-gallon aquarium, you need to consider several factors such as: Flow Rate, Tank Size, Filtration Media, Manufacturer and Price.

1. Flow rate

Flow rates are measured in gallons per hour (gph). The size of a filter’s cartridge determines how much water will be filtered at any given time and how fast it will get through the full capacity of the media in its filter pump. A larger flow rate also means more circulation of water which helps reduce ammonia production by allowing fish wastes to dissolve into water quickly so they can be removed by the filter.

2. Tank size

A typical 55-gallon aquarium is about 20″ wide by 28″ long and 12″ tall, but you may be able to squeeze in a 30-gallon tank, provided it doesn’t interfere with the hood or reflector of your light fixture. That said, many experts recommend against smaller tanks (under 40 gallons) because they can develop deadly ammonia spikes and are much harder on fish because they produce so much more waste than larger tanks. A larger tank will also require a large filter to keep up with water flow and turnover for proper circulation, which leads us to our next factor…

3. Filtration Media

The two most popular choices for filtration media are biological and mechanical filtration. In biological filtration, fish waste (ammonia) is broken down by beneficial bacteria housed in pads made of porous ceramic or plastic media. Make sure your filter offers a space for biological media, otherwise you will have no way to stop ammonia from building up beyond safe levels. If your filter doesn’t come with any biological media, get an extra filter pad and some activated carbon (see #4).

4. Manufacturer

Always go with a reputable manufacturer such as Hagen , Aquaclear , Fluval , Penguin Bio-wheel . All these companies are known for their high quality products that usually include spares and replacement parts at reasonable prices when purchased separately from Amazon.

5. Price

The price of different filters range from $55 to $196 at Amazon.com. It is very important that you look carefully at the measures, verify model number and the size is right for your aquarium (usually listed as 55 gallon).

1. What Size Filter Do You Need For A 55 Gallon Tank?

It depends on the size of your tank and capacity of the filter. Generally speaking, most filters for 55 gallon tanks can provide up to 450gph (flow rate). If you have a smaller tank, check out our article on choosing best filter for 40-gallon aquarium to get an idea which models would suit your need.

2. Do I Need A Filter For My 55 Gallon Fish Tank?

If you are keeping cold water fish or live plants in your freshwater 55-gallon aquarium, it is highly recommended to use a powerhead. Powerheads redistribute the flow to encourage natural currents so that everything stays healthy and there is less chance of fish and plants getting sucked into intake valves where they can be injured or killed.

If you are keeping tropical fish in your tank, the answer is based on where you live. Tank size affects water temperature and depending on whether you have a heater or not, it may be required for tropical fish to have some powerhead(s) inside the aquarium as without one, a 55-gallon tank can easily get below 60ºF (15°C), which will cause stress, sickness and if left unattended long enough – death of your prized fish.

3. Can I Put A 70 Gallon Filter In A 55 Gallon Tank?

NO!! unless your tank has been designed to house up to 70 gallon filter at its original design capacity. If not, the pressure created by the increased flow rate through smaller tanks may cause the seams to leak or even break. Always follow the manufacturer’s recommendation for filter capacity!

Frequently asked questions:

1. What are beneficial bacteria?

Bacteria are single-celled organisms that live in the water of your aquarium. They break down fish and plant waste because they “eat” ammonia (fish pee). The byproduct of this biological process is nitrate, which is less toxic than ammonia but still needs to be monitored because high levels can be lethal to fish. Ammonia needs to be at least .5 ppm (part per million) and maintained below 2 ppm as safe limits for most freshwater aquariums.

2. Must I have a filter for my 50-55 gallon aquarium?

In general, yes! A 55-gallon tank will need something to turn over the water regularly so as not to accumulate a large build up of harmful toxins such as ammonia and nitrites.

3. How often should I perform water changes in my 50-55 gallon aquarium?

This is the most common question among new aquarium owners, and the answer really depends on what type of fish you plan to keep and what size dose you want to be dosed at for each water change (not every supplement manufacturer recommends a full dose all at once). A good general rule is to do 20% water changes weekly or biweekly depending on your fish load, until all ammonia and nitrite readings are 0 ppm. Then, continue with 10% weekly or biweekly when it becomes stable. If you have more than one filter, you can probably go longer between water changes as they will help prevent a build up of toxins from accumulating.

4. What should I do if my filter is clogged?

Sometimes the flow rate decreases on a filter, but it’s not always due to clogging. With time and use, most filters will eventually slow down as they get older (generally one year old or more). Always check for proper water flow rates before assuming something is wrong with your filter. Here are some easy things you can try first: Turn off UV Sterilizers .

Although this may seem counterproductive since they kill parasites, many fish keepers have reported better performance from their filters after removing UVs because the sterilizer put extra strain on the motor and impeller in particular. If nothing else works, then you might need to clean / dismantle your filtration system.

5. How many filter cartridges do i need for a 55 gallon aquarium?

Filter cartridges are an important part of your filtering system and one that you should never overlook; choosing the proper cartridge for your fish tank size is essential to keeping your water clean and healthy.

Here is a quick checklist: Never mix two different sizes together Use the same brand type in all of your filters Neglecting to change cartridges will cause both underperforming filtration as well as possible irreversible damage to your whole system Change cartridges regularly (as per manufacturer’s recommendation)

6. How does filter for 55 gallon Aquarium work?

The majority of removal process by aquarium power filters / protein skimmers takes place inside the filter cannister, where it acts like mechanical, biological and chemical filter all at once. Most aquarium power filters / protein skimmer s use two different stages of filtration to remove impurities from the water: Mechanical Filtration : This is the physical process that removes waste particles from the water such as fish excrement, plant matter (leaves and dead roots) and uneaten food. Functioning in a similar way to sand in an egg timer, mechanical filtration uses porous materials inside of your filter cannister (traditionally sponge or foam media) to capture large pieces of solid waste

Biological Filtration : The second stage of filtration uses beneficial bacteria present within the filter cannister to break down any harmful ammonia or nitrites that can occur during protein breakdown. This is the process that turns a brand new filter into an established one through bio-colonization, so it’s very important not to skip this stage when setting up your filtration system!

Chemical Filtration : The final stage of filtration involves chemical means for removing nitrates and phosphates from water. Although there are expensive reactors available on the market specifically designed for this purpose, you won’t find them in most common aquarium filter setups (with exception of wet/dry filters). Instead of adding extra equipment, just include live aquatic plants such as Java ferns and Amazon swords to remove excess nutrients instead!

7. How often to change water filter for 55 gallon Aquarium?

Always follow manufacturer’s water change recommendations; there is no hard and fast rule, sometimes you can get away with 60% weekly water changes, other times it may take more like 90-95% biweekly. 😉

8. Where to buy filter for 55 gallon Aquarium?

Always look on manufacturer’s site or Amazon.com (best choices) or from Ebay sellers who are selling product from first hand. It will always cost less money that way! BTW you can do Google search by typing in best aquarium filter brand name + 55 gallons as many filters come in various sizes – 5/10/20/55 gallons…

9. When do the filters in the aquarium have to be cleaned?

This depends largely on how much waste your fish are producing (which food they eat, how large the fish are…). Cleaning your filter should be done at least once a month, if not more often. More frequent cleaning is typically required for:

New aquaria (first few weeks of use) High waste creating species A dirty aquarium (a lot of uneaten food and fish excrement on the bottom or between plants) Fish with very sensitive water chemistry / specific gravity

10. How long can an aquarium be operated without a filter?

Well, it depends on your filtration system type; if you have something like Fluval 406 external filters in your tank – they can go as long as 6-12 months before replacement depending on what type of media you are using. If you have something more simple on the other hand like a small box with foam pads – they will become useless after 2-3 weeks of no cleaning.

11. How is an Best Filter for 55 Gallon Aquarium installed?

Basically, depending on your aquarium setup (either inside or outside) you should install it either underneath the bottom layer substrate (lots of folks doing that… believe me and it works perfectly fine!) or directly above the overflow box if you are running current GH Fish tank . I personally prefer to place it in a sump online as seen in this picture bellow:

If you don’t know how to build one read my tutorial here ===> DIY Wet/Dry Filters

12. Which Best Filter for 55 Gallon Aquarium brands are the most popular?

Eheim and Rena XP series, Fluval and Aqua Clear. All these filter models come with excellent reviews! Just click on the links to read them!!!

13. Where can I buy Best Filter for 55 Gallon Aquariums?

Amazon.com or directly from the manufacturers like Eheim , Fluval , Hagen , Rena etc… There are plenty of ways how you can get top quality products such as: go to aquarium shows and expos (these will be listed in free newspapers, magazines or online) visit your local pet store / fish club meet up join forums / groups check out ebay listings where people sell used stuff (Aquarist Classifieds on Facebook is one of these, check it out!) Get some friends together and share the cost! 😉


The best aquarium air stone for sale is a product that does as it says and helps to provide your underwater inhabitants with oxygen. There are many products available, so we recommend you do some research before making your final purchase decision. Mem Fish have done the work of sifting through all these options for you and found 3 great choices below which offer different features to suit every need! These are good products that you should choose to buy.

See More: Best Heater For 55 Gallon Aquarium

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