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)

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Fluval Sea SP4 Sump Fish Pump

Rated 4.7 out of 5 stars

3

$186.25 Chewy Price

$249.99 List Price

25% Off

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New

Hydor Seltz D Controllable Universal Aquarium Pump, Black, 3200 GPH

$234.32 Chewy Price

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Free 1-3 day delivery on first-time orders
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Lifegard PG 6600 115V Fish Pond Pump slide 2 of 8

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Lifegard PG 6600 115V Fish Pond Pump

$306.78 Chewy Price

$333.80 List Price

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Free delivery on first-time orders
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Arrives between Jun 3 and Jun 7

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Lifegard Quiet One 100 Pump Bamboo Fountain with Plant Holder Rock Stream, Stone White Pot, 18-in base slide 2 of 5

Lifegard Quiet One 100 Pump Bamboo Fountain with Plant Holder Rock Stream, Stone White Pot, 18-in base slide 3 of 5

Lifegard Quiet One 100 Pump Bamboo Fountain with Plant Holder Rock Stream, Stone White Pot, 18-in base slide 4 of 5

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Lifegard Quiet One 100 Pump Bamboo Fountain with Plant Holder Rock Stream, Stone White Pot, 18-...

$118.08 Chewy Price

$119.28 List Price

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Free delivery on first-time orders
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Arrives between Jun 4 and Jun 9

Savio Livingponds Springflo Waterfall Pond Filter, 16-in

$209.30 Chewy Price

$299.00 List Price

30% Off

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Free delivery on first-time orders
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Arrives between May 31 and Jun 3

OASE Indoor Aquatics Optimax 285 Fish Pump

$36.99 Chewy Price

$46.24 List Price

20% Off

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Free 1-3 day delivery on first-time orders
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Anjon Color Changing Pond Spillway & Remote, 12-in

$267.40 Chewy Price

$382.00 List Price

30% Off

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Free delivery on first-time orders
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Arrives between Jun 2 and Jun 5

Lifegard Quartz Sleeve for 90 Watt Pro-MAX UV Sterilizer, 650-gal

$57.74 Chewy Price

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Free delivery on first-time orders
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Arrives between Jun 4 and Jun 9

Lifegard Quiet One DC Aquarium Pump with Controller, 185 GPH

$69.91 Chewy Price

$91.39 List Price

24% Off

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Free delivery on first-time orders
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Arrives between Jun 4 and Jun 9

TMC Vecton Titan 550 Aquarium UV Sterilizer, 15 Watt

Rated 3 out of 5 stars

1

$223.99 Chewy Price

$257.16 List Price

13% Off

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Free 1-3 day delivery on first-time orders
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Jebao SOW-16 Fish Aquarium Wavemaker

Rated 5 out of 5 stars

1

$119.99 Chewy Price

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Free 1-3 day delivery on first-time orders
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JBJ Aquarium Ocean Stream OS-101 Aquarium Circulation Pump, 1600 GPH

Rated 3.7 out of 5 stars

3

$54.99 Chewy Price

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Free delivery on first-time orders
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Arrives between Jun 2 and Jun 6

Eheim 1048 Universal Fish Aquarium Pump Impeller

Rated 4 out of 5 stars

4

$41.37 Chewy Price

$45.51 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
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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

13% Off

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Free 1-3 day delivery on first-time orders
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Savio Water Master Clear Pond Pump, 2220 GPH

Rated 5 out of 5 stars

2

$260.66 Chewy Price

$370.00 List Price

30% Off

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Free delivery on first-time orders
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Arrives between Jun 2 and Jun 5

OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue

$42.99 Chewy Price

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Free 1-3 day delivery on first-time orders
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Anjon Variable Speed Control Pond Filter & Remote

$115.33 Chewy Price

$127.65 List Price

10% Off

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Free delivery on first-time orders
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Arrives between May 31 and Jun 3

Lifegard Ballast for Amalgam Pro Max UV 55, 90 & 120 Watt, 900-gal

$208.83 Chewy Price

($0.24/gl) Price per Unit

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Free delivery on first-time orders
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Arrives between Jun 4 and Jun 9

SunSun JVP-130 Fish Aquarium Wavemaker

Rated 5 out of 5 stars

3

$19.88 Chewy Price

$19.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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TMC Pro Pond Advantage 110 Watt UV Sterilizer

$349.99 Chewy Price

$399.99 List Price

13% Off

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Free 1-3 day delivery on first-time orders
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Coralife DC-Controlled Square 150G Fish Protein Skimmer

$280.08 Chewy Price

$599.99 List Price

53% Off

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Free 1-3 day delivery on first-time orders
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TMC Reef Pump Compact 10000 DC Aquarium Pump

$249.99 Chewy Price

$287.49 List Price

13% Off

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Free 1-3 day delivery on first-time orders
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Laguna Submersible Water Pump Aquarium Accessory, 200 GPH

$59.76 Chewy Price

$73.99 List Price

19% Off

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Free 1-3 day delivery on first-time orders
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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

13% Off

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Free 1-3 day delivery on first-time orders
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Savio Compact Skimmerfilter & 8.5-in Weir Assembly

$347.90 Chewy Price

$497.00 List Price

30% Off

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Free delivery on first-time orders
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Arrives between Jun 2 and Jun 5

Aquascape Ultra Fish Pump Fountain Head Kit, Small

$17.59 Chewy Price

$21.99 List Price

20% Off

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Free 1-3 day delivery on first-time orders over $35
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Anjon Stainless Steel Super Nova Pond UV Light, 40-watt

$402.50 Chewy Price

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Free delivery on first-time orders
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Arrives between Jun 2 and Jun 5

Lifegard QL-15 UV Sterilizer, Blue, 100-gal

$240.59 Chewy Price

($2.41/gl) Price per Unit

$267.32 List Price

10% Off

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Free delivery on first-time orders
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Arrives between Jun 4 and Jun 9

Lifegard Uno Pond Fish Pond Filter Kit

Rated 2.5 out of 5 stars

2

$178.68 Chewy Price

$181.07 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 3 and Jun 7

Jebao SOW-20 Fish Aquarium Wavemaker

Rated 4.8 out of 5 stars

4

$105.99 Chewy Price

$149.99 List Price

29% Off

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Free 1-3 day delivery on first-time orders
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Hydor Seltz Universal Centrifugal Pump, 740 gph

$59.31 Chewy Price

$96.99 List Price

39% Off

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Free 1-3 day delivery on first-time orders
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AquaFX Deionization DI Aquarium Filter

Rated 4 out of 5 stars

1

$39.99 Chewy Price

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Free 1-3 day delivery on first-time orders
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TMC Vecton V2 600 UV UV Sterilizer, 25 Watt

$181.44 Chewy Price

$208.65 List Price

13% Off

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Free 1-3 day delivery on first-time orders
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Aquaillumination Axis 20 Aquarium Pump, Up to 15-gal

Rated 3.7 out of 5 stars

3

$95.60 Chewy Price

$119.99 List Price

20% Off

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Laguna PowerJet 2000/7600 Fountain Pump Kit

$294.99 Chewy Price

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Savio Livingponds Versatile Pond Filter

$475.30 Chewy Price

$679.00 List Price

30% Off

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 2 and Jun 5

Aquarium & Fish Tank Filters

Fluval Sea SP4 Sump Fish Pump

Hydor Seltz D Controllable Universal Aquarium Pump, Black, 3200 GPH

Lifegard PG 6600 115V Fish Pond Pump

Lifegard Quiet One 100 Pump Bamboo Fountain with Plant Holder Rock Stream, Stone White Pot, 18-...

Savio Livingponds Springflo Waterfall Pond Filter, 16-in

OASE Indoor Aquatics Optimax 285 Fish Pump

Anjon Color Changing Pond Spillway & Remote, 12-in

Lifegard Quartz Sleeve for 90 Watt Pro-MAX UV Sterilizer, 650-gal

Lifegard Quiet One DC Aquarium Pump with Controller, 185 GPH

TMC Vecton Titan 550 Aquarium UV Sterilizer, 15 Watt

Jebao SOW-16 Fish Aquarium Wavemaker

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

Eheim 1048 Universal Fish Aquarium Pump Impeller

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

Savio Water Master Clear Pond Pump, 2220 GPH

OASE Indoor Aquatics Biostyle 20 Fish Filter, Dark Blue

Anjon Variable Speed Control Pond Filter & Remote

Lifegard Ballast for Amalgam Pro Max UV 55, 90 & 120 Watt, 900-gal

SunSun JVP-130 Fish Aquarium Wavemaker

TMC Pro Pond Advantage 110 Watt UV Sterilizer

Coralife DC-Controlled Square 150G Fish Protein Skimmer

TMC Reef Pump Compact 10000 DC Aquarium Pump

Laguna Submersible Water Pump Aquarium Accessory, 200 GPH

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

Savio Compact Skimmerfilter & 8.5-in Weir Assembly

Aquascape Ultra Fish Pump Fountain Head Kit, Small

Anjon Stainless Steel Super Nova Pond UV Light, 40-watt

Lifegard QL-15 UV Sterilizer, Blue, 100-gal

Lifegard Uno Pond Fish Pond Filter Kit

Jebao SOW-20 Fish Aquarium Wavemaker

Hydor Seltz Universal Centrifugal Pump, 740 gph

AquaFX Deionization DI Aquarium Filter

TMC Vecton V2 600 UV UV Sterilizer, 25 Watt

Aquaillumination Axis 20 Aquarium Pump, Up to 15-gal

Laguna PowerJet 2000/7600 Fountain Pump Kit

Savio Livingponds Versatile Pond Filter

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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