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 6 (Free Shipping)

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Tetra Pond Fountain Set, Large

Rated 4.2 out of 5 stars

18

$13.67 Chewy Price

$19.29 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Eheim Classic 2262 Aquarium Filter, 500-gal slide 2 of 2

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Eheim Classic 2262 Aquarium Filter, 500-gal

$609.99 Chewy Price

($1.22/gl) Price per Unit

Autoship Price

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

Anjon Variable Speed Control Pond Filter

Rated 5 out of 5 stars

1

$68.14 Chewy Price

$90.85 List Price

Autoship Price

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

Seapora Aqua Pulse 30 Circulating Pump, 5280-GPH

$37.58 Chewy Price

$44.99 List Price

Autoship Price

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

SunSun JVP-131 Fish Aquarium Wavemaker

Rated 4.3 out of 5 stars

8

$19.18 Chewy Price

$23.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Tetra Bio-Active Pressure BP4000 Filter

Rated 5 out of 5 stars

1

$279.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
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Aquael Pat Mini Internal Water Filter

Rated 4 out of 5 stars

3

$21.99 Chewy Price

$24.95 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

OASE Indoor Aquatics Oxymax 200 Fish Filter

$37.99 Chewy Price

Autoship Price

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

Fiji Cube AIO Aqueon DIY Kit, 40-gal

Rated 1 out of 5 stars

1

$179.99 Chewy Price

($4.50/gl) Price per Unit

$194.39 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 15

JBJ Aquarium Ocean Stream OS-1K Aquarium Circulation Pump Kit, 2X1600 GPH

Rated 2 out of 5 stars

2

$129.00 Chewy Price

($64.50/ea) Price per Unit

Autoship Price

Free delivery on first-time orders
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Arrives between Apr 12 and Apr 16

Lifegard Quiet One DC Aquarium Pump, 132 GPH

$59.16 Chewy Price

$65.74 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 13 and Apr 17

TMC Reef Pump Compact 10000 DC Aquarium Pump

$249.99 Chewy Price

$287.49 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
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Eheim 1046 Universal Aquarium Pump

Rated 5 out of 5 stars

1

$63.96 Chewy Price

$87.95 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
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Tetra Pond Tubing, 20-ft

Rated 4.6 out of 5 stars

67

$35.11 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
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Pro Clear Aquatic Systems Ecoreef Sump 300, Blue & White, 37 x 14.5 x 16-in

$493.99 Chewy Price

$567.97 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
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AquaReady NF-1 Internal Nano Protein Skimmer, 20 to 30-gal

Rated 5 out of 5 stars

2

$134.99 Chewy Price

$161.99 List Price

Autoship Price

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

Aquaillumination Axis 20 Aquarium Pump, Up to 15-gal

Rated 3 out of 5 stars

2

$99.99 Chewy Price

$119.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
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Jebao SCP-150 Fish Aquarium Pump

Rated 4 out of 5 stars

1

$147.99 Chewy Price

$149.99 List Price

Autoship Price

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

Anjon Bio-Pro 3000 Pressure Pond Filter

Rated 5 out of 5 stars

1

$289.80 Chewy Price

$414.00 List Price

Autoship Price

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

Lifegard Turbo Reactor-Large Side Flow Aquarium Filter, 250-gal

$204.11 Chewy Price

($0.82/gl) Price per Unit

$226.79 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 13 and Apr 17

TMC Reef Skim 2.0 500 DC Aquarium Protein Skimmer

$224.99 Chewy Price

$244.99 List Price

Autoship Price

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

Pond Boss 420 GPH Pond Pump

Rated 4.9 out of 5 stars

12

$63.11 Chewy Price

$69.99 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 11 and Apr 16

Tetra Pond Waterfall Pump, 3150-gph

Rated 4.4 out of 5 stars

23

$94.82 Chewy Price

$227.09 List Price

Autoship Price

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

Aquascape AquaSurge 2000-4000 Adjustable Flow Fish Pond Pump

$839.99 Chewy Price

Autoship Price

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

Pro Clear Aquatic Systems Ecoreef Sump 200, Blue & White, 32 x 12 x 16-in

$383.99 Chewy Price

$441.47 List Price

Autoship Price

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

Aquaillumination Orbit 2 Aquarium Pump, Black, +20-gal

$279.00 Chewy Price

$359.99 List Price

Autoship Price

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

OASE Indoor Aquatics Biostyle 30 Fish Filter, White

Rated 3.7 out of 5 stars

3

$49.58 Chewy Price

$59.99 List Price

Autoship Price

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

Jebao SLW-30 Fish Aquarium Wavemaker

Rated 3.7 out of 5 stars

6

$85.99 Chewy Price

$109.99 List Price

Autoship Price

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

Lifegard Turbo Reactor-Medium Side Flow Aquarium Filter, 150-gal

Rated 5 out of 5 stars

1

$133.74 Chewy Price

($0.90/gl) Price per Unit

$151.19 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 13 and Apr 17

Aquatop Nano Submersible Aquarium Pump, 80 GPH

Rated 4 out of 5 stars

7

$14.99 Chewy Price

$18.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Eheim 394 Pre-Cut Aquarium Tubing

Rated 3 out of 5 stars

2

$9.95 Chewy Price

$10.95 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pond Boss Pond Fountain Pump, 150 GPH

Rated 4.8 out of 5 stars

9

$22.99 Chewy Price

$24.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 16

Tetra Pond & Water Garden Fountain Pump, 75-gal

Rated 4.3 out of 5 stars

10

$21.29 Chewy Price

($0.29/gl) Price per Unit

$29.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

AquaReady Complete RO System Filter

$159.99 Chewy Price

$191.99 List Price

Autoship Price

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

Pro Clear Aquatic Systems Redflex Reef Sump 100, Red & White, 23.5 x 10 x 16-in

$410.99 Chewy Price

$473.10 List Price

Autoship Price

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

TMC Reef Skim 2.0 1250 DC Aquarium Protein Skimmer

$359.99 Chewy Price

$379.99 List Price

Autoship Price

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

Aquarium & Fish Tank Filters

Tetra Pond Fountain Set, Large

Eheim Classic 2262 Aquarium Filter, 500-gal

Anjon Variable Speed Control Pond Filter

Seapora Aqua Pulse 30 Circulating Pump, 5280-GPH

SunSun JVP-131 Fish Aquarium Wavemaker

Tetra Bio-Active Pressure BP4000 Filter

Aquael Pat Mini Internal Water Filter

OASE Indoor Aquatics Oxymax 200 Fish Filter

Fiji Cube AIO Aqueon DIY Kit, 40-gal

JBJ Aquarium Ocean Stream OS-1K Aquarium Circulation Pump Kit, 2X1600 GPH

Lifegard Quiet One DC Aquarium Pump, 132 GPH

TMC Reef Pump Compact 10000 DC Aquarium Pump

Eheim 1046 Universal Aquarium Pump

Tetra Pond Tubing, 20-ft

Pro Clear Aquatic Systems Ecoreef Sump 300, Blue & White, 37 x 14.5 x 16-in

AquaReady NF-1 Internal Nano Protein Skimmer, 20 to 30-gal

Aquaillumination Axis 20 Aquarium Pump, Up to 15-gal

Jebao SCP-150 Fish Aquarium Pump

Anjon Bio-Pro 3000 Pressure Pond Filter

Lifegard Turbo Reactor-Large Side Flow Aquarium Filter, 250-gal

TMC Reef Skim 2.0 500 DC Aquarium Protein Skimmer

Pond Boss 420 GPH Pond Pump

Tetra Pond Waterfall Pump, 3150-gph

Aquascape AquaSurge 2000-4000 Adjustable Flow Fish Pond Pump

Pro Clear Aquatic Systems Ecoreef Sump 200, Blue & White, 32 x 12 x 16-in

Aquaillumination Orbit 2 Aquarium Pump, Black, +20-gal

OASE Indoor Aquatics Biostyle 30 Fish Filter, White

Jebao SLW-30 Fish Aquarium Wavemaker

Lifegard Turbo Reactor-Medium Side Flow Aquarium Filter, 150-gal

Aquatop Nano Submersible Aquarium Pump, 80 GPH

Eheim 394 Pre-Cut Aquarium Tubing

Pond Boss Pond Fountain Pump, 150 GPH

Tetra Pond & Water Garden Fountain Pump, 75-gal

AquaReady Complete RO System Filter

Pro Clear Aquatic Systems Redflex Reef Sump 100, Red & White, 23.5 x 10 x 16-in

TMC Reef Skim 2.0 1250 DC Aquarium Protein Skimmer

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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Brand

Tank Size

Aquarium Type

Fish Type

Aquarium Concern

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