best aquarium filters

Top 5 Best Aquarium Filters | Updated for 2020


Top 5 best aquarium filters for aquarium we will tell you here in this article.?

People need a healthy environment around them, so do fish. With the use of aquarium filters, we can easily clean and purify the aquarium water. It is their right plus it’s also necessary for their well being. Therefore, people must develop an ideal environment for their fish and other marine pets. Secondly, the fish tank needs to be clean and purified after 2-3 weeks. To clean properly you need the best aquarium filters, that are available in markets but there are so many. To choose wisely about the best fish tank filters you need to know the Advantages and Disadvantages of the fish tank filters that are available out there because it is very necessary for this hobby.

Let us bring some ease to your work by showing the top best aquarium filters.

Why do you need an aquarium filter for your fish tanks?

In other words, to answer this question, you must know the functions performed by the aquarium filters.

Function of Aquarium Filters:

 Aquarium filters remove dangerous chemicals, debris, and ammonia from the fish tanks. Similarly, the ways for cleaning your water in tanks are biological, mechanical and chemical filtrations.

Biological filtration:

Firstly, Your fish excrete waste into aquarium water after eating. Secondly, this waste will become toxic to the fish if not removed. So, the biological filter converts toxic ammonia into nitrate and nitrate is relatively harmless. However, it can be removed through a regular change of water in tanks.

Mechanical filtration:

Mechanical filter helps to push the water through some filter that acts as a strainer. In other words, This strainer can catch dust particles and other remains to clear fish tank. This purification provides an ideal environment for your fish to grow.

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Chemical filtration:

Water contains harmful chemicals and other materials that can harm the fish. It can be removed by chemical filtration. For instance ammonia etc

Therefore, You need to be aware that the environment, you are giving to your fish will lead it to be a healthy and happy fish.

see our other article on : Best Aquarium Fish for Kids and Beginners | Reviewed 2020

Here are the top 5 Best Aquarium Filters:

1. Fluval Fx4 High-Performance Aquarium Canister Filter:

Best Aquarium Filter with high FX performance and ideal for filtering large aquariums. Because of multi-stage filter pumps out 700 gallons (2560 L) of water per hour and is suitable for tanks for up to 250 gallons of water. It has advanced microchip technology that continuously filters and optimizes pump performance. Similarly, Providing all three functions of aquarium filters (biological, chemical and mechanical). It has a head height of 6.9ft (2.1m). It has a self-starting mechanism

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  • Easily fits under most aquariums.
  • Provide high power.
  • Excellent performance.
  • It has rubberized feats that ensure quiet operation.

2. AquaMaxx HOB-1.5 Hang-on Back Protein Skimmer:

It is an updated and more powerful version of AquaMaxx. That contains large bubble diffusor and reaction chambers. It has an easy to remove collection cup. A powerful Shark 1.0 pump. Maximize protein extraction becomes easy by this pump. The pump power consumption is 11 watts. Just move the collection cup up or down to adjust the foam level wet or dry. Above all, It provides simple maintenance. In addition, Its durable construction makes it different from the rest of the products. This Fish tank filter is user-friendly anyone can operate it. It filters up to 90 gallons. It weighs 7.8 pounds.

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  • The removable collection cup makes cleaning easy.
  • It is expensive but provides high performance.
  • Accommodate a large amount of water
  • Not noisy
  • Simple to set up and maintain


  • A little bit expensive.
  • Poorly written instructions.

See our other article on : Best Fish Tanks for Beginners |updated for 2020

3. MarineLand Emperor Filter System:

MarineLand Comes at the number in our list of Top 5 best aquarium filters With powerful performance, it comes with a revolutionary design. Because the Emperor’s flow and filtration efficiencies are unmatched by other fish tank filters. Because it features multi-stage filtration that delivers mechanical chemical and biological filtration. Consist of a rotating bio wheel that provides excellent wet and dry biological filtration. It has a flow rate of 400 gallons per hour in aquariums of size up to 80 gallons.



  • Replacement filter cartridges are widely available.
  • Quite operational
  • Easy to set up
  • Its price is relatively low if keeping a view of its features.


  • Expensive
  • Noisy
  • Less durable

4. TetraPond Bio-Active Pressure Filter:

Fishkeeping enthusiasts always looked to the Tetra name for aquarium products. Because they add ease and beauty to their homes. secondly, the TetraPond bio-Active pressure aquarium filter uses mechanical and biological filtration to maintain and clean fish tanks. Because it features a backflush valve for fast cleaning and easy maintenance. It provides a larger surface area for water to flow in fish tanks. This unit can cater ponds up to 2500 gallons.


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  • A little bit expensive.
  • It has water leak issues.
  • It cannot remove chemicals and hard materials from the water.         

5. Penn Plax Cascade Canister Aquarium Filter:

   Moreover, If you are looking for a fish tank filter that is for both freshwater and salt-water aquarium. Then Penn Plax Cascade canister aquarium Filter should be high on your list!

 In addition, this filter can handle different types of aquarium, sizes up to 200 gallons. Because it features 350 gallons per hour of water flow. Pressing a single button can automatically start the filter.


  • Easy to set up and maintain.
  • Works efficiently and effectively.
  • User friendly.


  • Produce noise while working.

Important Things To Remember

  1. Firstly, to provide a healthy environment for the fish. One must choose that aquarium filter that has three-way functioning biological, chemical and mechanical.
  2. Therefore, Always keep in view the cost of filter because sometimes low-cost fish tank filters work the same as the high-cost filter.
  3. The aquarium filters that are easy to maintain and setup are recommended.
  4. The water flow rate (measures in gallons per hour) for the filter is important that helps to fill the tank faster.


 For your guidance, we have listed the top 5 best aquarium filters in our Post.
In Conclusion, the market has, several aquarium filters that have low prices, high performances, best features. Moreover, To choose the best aquarium filter, you need to know about its working first. Finally, make sure that you are providing an ideal environment for your fish to grow.

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