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 8 (Free Shipping)

Eheim compactON 5000 Aquarium Pump

Rated 5 out of 5 stars

1

$227.03 Chewy Price

$291.45 List Price

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Savio Livingponds Springflo Waterfall Pond Filter, 22-in

$475.30 Chewy Price

$679.00 List Price

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Arrives between Apr 11 and Apr 14

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Fish Mate Pond Pump, 2250 GPH slide 2 of 7

Fish Mate Pond Pump, 2250 GPH slide 3 of 7

Fish Mate Pond Pump, 2250 GPH slide 4 of 7

Fish Mate Pond Pump, 2250 GPH slide 5 of 7

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Fish Mate Pond Pump, 2250 GPH

Rated 4.2 out of 5 stars

5

$79.99 Chewy Price

$91.99 List Price

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Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH slide 2 of 9

Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH slide 3 of 9

Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH slide 4 of 9

Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH slide 5 of 9

Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH slide 6 of 9

Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH slide 7 of 9

Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH slide 8 of 9

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Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH

$135.64 Chewy Price

$150.72 List Price

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Arrives between Apr 13 and Apr 17

TMC Reef Pump Compact 2500 DC Aquarium Pump

$136.99 Chewy Price

$157.54 List Price

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AquaReady Calcium Reactor, 300-gal

Rated 5 out of 5 stars

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$229.99 Chewy Price

($0.77/gl) Price per Unit

$275.99 List Price

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Pro Clear Aquatic Systems Redflex 4 In 1 Sump 300, Red & White, 37 x 14.5 x 16-in

$658.99 Chewy Price

$757.72 List Price

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OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue

$42.99 Chewy Price

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Tetra Fountain 425 GPH Pump

$45.72 Chewy Price

$53.79 List Price

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Aquascape UltraKlean Biological Pressure Fish Filter Quartz Sleeve, 3500 GPH

$39.99 Chewy Price

$49.99 List Price

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Savio FilterWeir Set, 31-in

Rated 1 out of 5 stars

1

$255.00 Chewy Price

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Arrives between Apr 11 and Apr 14

Jebao SCP-120 Fish Aquarium Pump

Rated 5 out of 5 stars

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$110.99 Chewy Price

$139.99 List Price

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Eheim 394 Pre-Cut Aquarium Tubing

Rated 3 out of 5 stars

2

$9.95 Chewy Price

$10.95 List Price

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Free 1-3 day delivery on first-time orders over $35
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JBJ Aquarium Reaction Pro 2 13W UV 530 GPH Canister Filter, Grey

$193.70 Chewy Price

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Hydor Koralia Wi-Fi Controllable Wavemaker Aquarium Pump, 50 to 125 gal

Rated 2.8 out of 5 stars

5

$148.09 Chewy Price

$192.99 List Price

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TMC Reef Pump Compact 5000 DC Aquarium Pump

$185.99 Chewy Price

$213.89 List Price

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

$205.25 Chewy Price

$228.05 List Price

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Arrives between Apr 13 and Apr 17

Pro Clear Aquatic Systems Premier Wet Dry Sump 400, Clear, 45 x 12 x 18-in

Rated 1 out of 5 stars

1

$584.99 Chewy Price

$721.04 List Price

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OASE Indoor Aquatics StreamMax Classic 2000 Fish Pump

$33.74 Chewy Price

$40.99 List Price

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Free 1-3 day delivery on first-time orders over $35
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Aquascape AquaJet Pond Pump

Rated 5 out of 5 stars

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$280.30 Chewy Price

$309.99 List Price

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AquaFX Deionization DI Aquarium Filter

Rated 4 out of 5 stars

1

$39.99 Chewy Price

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Eheim 1260 Universal Aquarium Pump

Rated 5 out of 5 stars

2

$149.95 Chewy Price

$230.95 List Price

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Savio Stainless Steel UVinex Pond Filter System, 18-watt

Rated 5 out of 5 stars

3

$284.17 Chewy Price

$304.00 List Price

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Arrives between Apr 11 and Apr 14

Pro Clear Aquatic Systems Redflex Reef Sump 300, Red & White, 37 x 14.5 x 16-in

$548.99 Chewy Price

$631.22 List Price

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Pro Clear Aquatic Systems Premier Wet Dry Sump 75, Clear, 20 x 8 x 18-in

$303.99 Chewy Price

$349.13 List Price

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OASE Indoor Aquatics Optimax 135I Fish Pump

$30.00 Chewy Price

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Free 1-3 day delivery on first-time orders over $35
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Lifegard Quiet One DC Aquarium Pump with Controller, 3,168 GPH

$300.93 Chewy Price

$334.36 List Price

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Free delivery on first-time orders
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Arrives between Apr 13 and Apr 17

Aquascape Statuary & Fountain Pump, 320 GPH

Rated 3.8 out of 5 stars

12

$41.59 Chewy Price

$51.99 List Price

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AquaFX TFC Membrane Aquarium Filter, 150 GPD

$99.99 Chewy Price

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Lifegard FB300 Fluidized Bed Filter, 300-gal

$113.96 Chewy Price

($0.38/gl) Price per Unit

$126.62 List Price

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Free delivery on first-time orders
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Arrives between Apr 13 and Apr 17

Jebao SOW-20 Fish Aquarium Wavemaker

Rated 4.7 out of 5 stars

3

$86.99 Chewy Price

$149.99 List Price

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

$603.99 Chewy Price

$694.47 List Price

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Hydor Koralia Evolution Circulation & Wave Fish Pump, Black, 850 GPH

Rated 4.3 out of 5 stars

6

$38.62 Chewy Price

$59.99 List Price

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Arrives between Apr 11 and Apr 15

Laguna Submersible Water Pump Aquarium Accessory, 200 GPH

$64.12 Chewy Price

$73.99 List Price

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Savio Compact Skimmerfilter & 8.5-in Weir Assembly

$347.90 Chewy Price

$497.00 List Price

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Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 11 and Apr 14

Aquascape UltraKlean Biological Pressure Pond Filter, 2000 GPH

Rated 4 out of 5 stars

2

$367.99 Chewy Price

$459.99 List Price

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Free 1-3 day delivery on first-time orders
Free 365-day returns

Aquarium & Fish Tank Filters

Eheim compactON 5000 Aquarium Pump

Savio Livingponds Springflo Waterfall Pond Filter, 22-in

Fish Mate Pond Pump, 2250 GPH

Lifegard Quiet One DC Aquarium Pump with Controller, 475 GPH

TMC Reef Pump Compact 2500 DC Aquarium Pump

AquaReady Calcium Reactor, 300-gal

Pro Clear Aquatic Systems Redflex 4 In 1 Sump 300, Red & White, 37 x 14.5 x 16-in

OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue

Tetra Fountain 425 GPH Pump

Aquascape UltraKlean Biological Pressure Fish Filter Quartz Sleeve, 3500 GPH

Savio FilterWeir Set, 31-in

Jebao SCP-120 Fish Aquarium Pump

Eheim 394 Pre-Cut Aquarium Tubing

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

Hydor Koralia Wi-Fi Controllable Wavemaker Aquarium Pump, 50 to 125 gal

TMC Reef Pump Compact 5000 DC Aquarium Pump

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

Pro Clear Aquatic Systems Premier Wet Dry Sump 400, Clear, 45 x 12 x 18-in

OASE Indoor Aquatics StreamMax Classic 2000 Fish Pump

Aquascape AquaJet Pond Pump

AquaFX Deionization DI Aquarium Filter

Eheim 1260 Universal Aquarium Pump

Savio Stainless Steel UVinex Pond Filter System, 18-watt

Pro Clear Aquatic Systems Redflex Reef Sump 300, Red & White, 37 x 14.5 x 16-in

Pro Clear Aquatic Systems Premier Wet Dry Sump 75, Clear, 20 x 8 x 18-in

OASE Indoor Aquatics Optimax 135I Fish Pump

Lifegard Quiet One DC Aquarium Pump with Controller, 3,168 GPH

Aquascape Statuary & Fountain Pump, 320 GPH

AquaFX TFC Membrane Aquarium Filter, 150 GPD

Lifegard FB300 Fluidized Bed Filter, 300-gal

Jebao SOW-20 Fish Aquarium Wavemaker

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

Hydor Koralia Evolution Circulation & Wave Fish Pump, Black, 850 GPH

Laguna Submersible Water Pump Aquarium Accessory, 200 GPH

Savio Compact Skimmerfilter & 8.5-in Weir Assembly

Aquascape UltraKlean Biological Pressure Pond Filter, 2000 GPH

Category

UV Sterilizers

Sponge & Box Filters

Hang-On-Back Filters

Internal Tank Filters

External Aquarium Filters

Sumps & Refugium

Protein Skimmers

Water Pumps & Power Heads

Media Reactors

Pond Filters

Filter Socks & Rollers

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