5 Best Aquarium Filtration Systems

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Reef Tank Maintenancevgajic/Getty Images

Choosing the Best Aquarium Filtration System

A clean aquarium is an important step to caring for happy, healthy fish. There are a lot of things to consider when choosing the right aquarium filtration system, the first and most important being whether or not it’s best for saltwater or freshwater animals. Different types of aquatic animals have varied filtration needs. Ensure you’re choosing one that will work for your pets. Here are some tips to clean aquarium sand.

Once you answer that, take into account how large of a filtration system you’ll need. Any online listing will note how powerful the filter is and how large a tank it will support. Most systems, including the majority of the options in this list, can be purchased in a range of sizes.

Lastly, you’ll want to consider the style you like best. Under gravel filters are popular because they are discrete, while others don’t like the difficult maintenance and cleaning. Other filters, like ones that sit on top of the tank, might be louder and more distracting. That might not bother you if it’s in your living room or a family room, but it could be frustrating if it’s kept in a bedroom. Learn how to raise pH in an aquarium.

With those distinctions in mind, take a look at some of the best aquarium filtration systems available online.

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Tetra Whisper Internal Filter For Aquariumsvia amazon.com

Tetra Whisper Internal Filter For Aquariums

There’s a reason “whisper” is in the name of this internal aquarium filter by Tetra. The super quiet filter is easy to conceal and is hardly noticeable thanks to its low noise output. This is one of the best small filters available and starts at an affordable $10.76. The filter system comes in different sizes to support tanks between four and 40 gallons.

One reviewer writes: “I usually don’t review items this quickly but it is SO QUIET compared to our old filter. Seriously, you can barely hear the motor.”

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