What are fish tank filters?

Fish tank filters are devices necessary to maintaining clean water so your fish and plants can thrive. Filters usually consist of three filtration elements: mechanical, chemical, and biological.

Can an aquarium survive without a filter?

While it might be possible for an aquarium to survive without a filter, it's not recommended, especially if you have fish in the tank. A filtration system not only makes maintaining an aquarium easier, with fewer water changes required, but it also provides a better environment for both fish and plants.

Can a filter be too powerful for an aquarium?

Yes, fish tank filters can be too powerful for an aquarium and result in negative effects. For example, if a filter is too powerful with an overly strong water flow, it can cause excess stress to your fish. Filters that are too powerful can also potentially suck fish into the intake.

Can you over filter a fish tank?

Yes, you can over filter a fish tank if the aquarium filter is too strong and creating an excessively strong water flow. This can cause stress to your fish and even lead to nutrient deficiency in the tank.

Aquarium & Fish Tank Filters - Page 7 (Free Shipping)

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Fiji Cube AIO Aqueon DIY Kit, 40-gal

Rated 1 out of 5 stars

1

$152.99 Chewy Price

($3.83/gl) Price per Unit

$194.39 List Price

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Jebao Easy Clean Bio-Pressure CF-10 UV Sterilizer Pond Filter

Rated 3.3 out of 5 stars

18

$83.98 Chewy Price

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Eheim 1048 Universal Aquarium Pump

Rated 5 out of 5 stars

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$78.99 Chewy Price

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AquaReady Complete RO System Filter slide 2 of 4

AquaReady Complete RO System Filter slide 3 of 4

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AquaReady Complete RO System Filter

$159.99 Chewy Price

$191.99 List Price

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Lifegard Turbo Reactor-Nano Side Flow Aquarium Filter, 75-gal

Rated 5 out of 5 stars

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$119.07 Chewy Price

($1.59/gl) Price per Unit

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TMC Reef Pump Compact 500 DC Aquarium Pump

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OASE Indoor Aquatics Biostyle 20 Fish Filter, White

Rated 3.5 out of 5 stars

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$38.53 Chewy Price

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Hydor Koralia Nano Aquarium Circulation Pump, 425 GPH

Rated 4.9 out of 5 stars

10

$33.38 Chewy Price

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ASF MX Pro Aquarium Pump, 350-gph

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Eheim Aquarium Prefilter

Rated 4.4 out of 5 stars

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$14.75 Chewy Price

$17.99 List Price

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New

JBJ Aquarium Reaction Pro 2 13W UV 530 GPH Canister Filter, Grey

$193.70 Chewy Price

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Fiji Cube External Overflow Box, 1600 GHP

Rated 5 out of 5 stars

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$239.99 Chewy Price

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Eheim 594 Pre-Cut Aquarium Tubing, Green

Rated 5 out of 5 stars

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$18.00 Chewy Price

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Laguna Pressure-Flo PF2000 UVC Filter

Rated 5 out of 5 stars

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$255.98 Chewy Price

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OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue

$42.99 Chewy Price

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SunSun JVP-133 Fish Aquarium Wavemaker

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Hydor Seltz Universal Centrifugal Pump, 320-gph

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ASF NewJet DC Aquarium Pump, 1600-gph

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JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 1600 GPH

Rated 3 out of 5 stars

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Lifegard Quiet One DC Aquarium Pump, 132 GPH

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Jebao SOW-20 Fish Aquarium Wavemaker

Rated 4.5 out of 5 stars

2

$86.99 Chewy Price

$149.99 List Price

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Savio Stainless Steel UVinex Pond Filter System, 26-watt

Rated 5 out of 5 stars

3

$303.11 Chewy Price

$328.00 List Price

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TMC Reef Pump Compact 5000 DC Aquarium Pump

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$213.89 List Price

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OASE Indoor Aquatics Biostyle 50 Fish Filter, Dark Blue

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Nyos Quantum Protein Skimmer for Aquariums, 120: up to 125-gal

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Tetra Statuary Pond & Fountain Pump, 140-gph

Rated 4.2 out of 5 stars

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$25.40 Chewy Price

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Aquascape Ultra Fish Pump Fountain Head Kit, Small

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Pro Clear Aquatic Systems Redflex 4 In 1 Sump 200, Red & White, 32 x 12 x 16-in

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OASE Indoor Aquatics Biocompact 25 Internal Fish Filter

Rated 2 out of 5 stars

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$34.99 Chewy Price

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Seapora Aquarium Power Filter PF55

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Lifegard Quiet One DC Aquarium Pump with Controller, 1,188 GPH

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Jebao SOW-16 Fish Aquarium Wavemaker

Rated 5 out of 5 stars

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Savio LivingPonds FilterWeir 16 Stone Kit

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TMC Reef Flow 2.0 4000 DC Wavemaker Aquarium Pump

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OASE Indoor Aquatics Optimax 560 Fish Pump

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AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal

$199.99 Chewy Price

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Aquarium & Fish Tank Filters

Fiji Cube AIO Aqueon DIY Kit, 40-gal

Jebao Easy Clean Bio-Pressure CF-10 UV Sterilizer Pond Filter

Eheim 1048 Universal Aquarium Pump

AquaReady Complete RO System Filter

Lifegard Turbo Reactor-Nano Side Flow Aquarium Filter, 75-gal

TMC Reef Pump Compact 500 DC Aquarium Pump

OASE Indoor Aquatics Biostyle 20 Fish Filter, White

Hydor Koralia Nano Aquarium Circulation Pump, 425 GPH

ASF MX Pro Aquarium Pump, 350-gph

Eheim Aquarium Prefilter

JBJ Aquarium Reaction Pro 2 13W UV 530 GPH Canister Filter, Grey

Fiji Cube External Overflow Box, 1600 GHP

Eheim 594 Pre-Cut Aquarium Tubing, Green

Laguna Pressure-Flo PF2000 UVC Filter

OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue

SunSun JVP-133 Fish Aquarium Wavemaker

Hydor Seltz Universal Centrifugal Pump, 320-gph

ASF NewJet DC Aquarium Pump, 1600-gph

JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 1600 GPH

Lifegard Quiet One DC Aquarium Pump, 132 GPH

Jebao SOW-20 Fish Aquarium Wavemaker

Savio Stainless Steel UVinex Pond Filter System, 26-watt

TMC Reef Pump Compact 5000 DC Aquarium Pump

OASE Indoor Aquatics Biostyle 50 Fish Filter, Dark Blue

Nyos Quantum Protein Skimmer for Aquariums, 120: up to 125-gal

Tetra Statuary Pond & Fountain Pump, 140-gph

Aquascape Ultra Fish Pump Fountain Head Kit, Small

Pro Clear Aquatic Systems Redflex 4 In 1 Sump 200, Red & White, 32 x 12 x 16-in

OASE Indoor Aquatics Biocompact 25 Internal Fish Filter

Seapora Aquarium Power Filter PF55

Lifegard Quiet One DC Aquarium Pump with Controller, 1,188 GPH

Jebao SOW-16 Fish Aquarium Wavemaker

Savio LivingPonds FilterWeir 16 Stone Kit

TMC Reef Flow 2.0 4000 DC Wavemaker Aquarium Pump

OASE Indoor Aquatics Optimax 560 Fish Pump

AquaReady Nano In Sump Protein Skimmer, 30 to 65-gal

Category

Aquarium Water Pumps & Power Heads

Hang-On-Back Filters

Pond Filters

Aquarium & Fish Tank Sumps & Refugium

External Aquarium Filters

Internal Fish Tank Filters

Aquarium UV Sterilizer

Protein Skimmers

Aquarium Sponge Filters & Box Filters

Media Reactors

Aquarium Filter Socks & Rollers

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