What is aquarium filter media?

Aquarium filter media refers to the specific materials located inside the tank filter that purify the water. Filter media can come in three forms- namely biological, chemical, and mechanical.

What are the three types of fish tank filter media?

The three types of fish tank filter media are biological, chemical, and mechanical. Mechanical uses things like sponges and filter floss to remove debris from water. Chemical uses activated carbon and other similar materials to remove chemical contaminants. Biological uses advantageous bacteria media, which can help remove waste.

How long does aquarium filter media last?

Aquarium filter media has different lifespans depending on factors like the type of media, your type of tank, the tank contents, and frequency of water changes. In general, biological filter media may rarely need replacement unless it's damaged; but it must be rinsed and cleaned regularly. Chemical media containing activated carbon is typically replaced within a window of 1–3 weeks. Regularly test your water to ensure that the filters are working properly. Mechanical media, on the other hand, can last for several years, but regular replacement might be best. Consult with your fish-savvy veterinarian or hobbyist to get the best advice for your particular setup.

How often should I rinse fish tank filter media?

Fish tank filter media should be rinsed approximately every 2–4 weeks, but this can vary depending on your tank setup or maintenance. If you notice debris buildup, a change in noise, or a reduction in water flow, it's likely time to rinse. When rinsing, it's important to do so with fish tank water and not tap water, because tap water contains chlorine.

Aquarium & Fish Tank Filter Media - Page 3 (Free Shipping)

Boyd Chemi-pure Elite All-In-One Chemical Filtration Media, 11.74-oz jar, Bulk 6-pack

Rated 4.6 out of 5 stars

66

$86.25 Chewy Price

($1.23/oz) Price per Unit

$108.26 List Price

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Fluval Zeo-Carb for AC50 Aquarium Power Filter slide 2 of 4

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Fluval Zeo-Carb for AC50 Aquarium Power Filter

Rated 3 out of 5 stars

1

$3.65 Chewy Price

$5.49 List Price

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Fluval U2 Foam Pad Filter Media slide 2 of 6

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Fluval U2 Foam Pad Filter Media

Rated 4.5 out of 5 stars

34

$3.99 Chewy Price

($3.99/ea) Price per Unit

$4.99 List Price

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Aqueon QuietFlow 10 Carbon Reducing Specialty Filter Pad, 4 count slide 2 of 9

Aqueon QuietFlow 10 Carbon Reducing Specialty Filter Pad, 4 count slide 3 of 9

Aqueon QuietFlow 10 Carbon Reducing Specialty Filter Pad, 4 count slide 4 of 9

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Aqueon QuietFlow 10 Carbon Reducing Specialty Filter Pad, 4 count

Rated 4.7 out of 5 stars

11

$3.49 Chewy Price

($0.88/ea) Price per Unit

$9.99 List Price

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Free 1-3 day delivery on first-time orders over $35
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Tetra Prefilter FK3 Replacement Cylinder Foam Media Filter

Rated 4.6 out of 5 stars

29

$8.99 Chewy Price

($8.99/ea) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Marineland C-530 Canister Foam Filter Media, 2 count

Rated 5 out of 5 stars

4

$13.39 Chewy Price

($6.70/ea) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Eheim 2213 Canister Fine Filter Pads, 3 count

Rated 4.8 out of 5 stars

5

$10.95 Chewy Price

($3.65/ea) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Fluval Carbon for AC50 Aquarium Power Filter, 2.5-oz

Rated 4.7 out of 5 stars

15

$5.99 Chewy Price

($2.40/oz) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Fluval C2 Poly/Foam Pad Filter Media, 3 count

Rated 4.7 out of 5 stars

22

$8.20 Chewy Price

($2.74/ea) Price per Unit

$11.49 List Price

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Free 1-3 day delivery on first-time orders over $35
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MARINEPURE Cermedia Aquarium Biofilter Media Spheres, 2-qt

Rated 4.8 out of 5 stars

6

$28.89 Chewy Price

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Free 1-3 day delivery on first-time orders over $35
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Fluval Ammonia Remover for AC50 Aquarium Power Filter, 3 count

Rated 4.7 out of 5 stars

12

$12.95 Chewy Price

($4.32/ea) Price per Unit

$12.99 List Price

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Fluval Clear-Carb for AC70/AC110 Aquarium Power Filter

Rated 5 out of 5 stars

1

$12.99 Chewy Price

$15.99 List Price

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Free 1-3 day delivery on first-time orders over $35
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Marineland K2 Biological Media Aquarium Filter, 95-gm

$21.09 Chewy Price

($0.23/g) Price per Unit

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Fluval C3 Foam Pad Filter Media, 2 count

Rated 3.7 out of 5 stars

3

$6.99 Chewy Price

($3.50/ea) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Eheim Ehfimech Mechanical Filter Media, 1-L

Rated 5 out of 5 stars

3

$15.13 Chewy Price

($15.13/l) Price per Unit

$16.49 List Price

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Laguna PT8170 Filter Foam

Rated 5 out of 5 stars

1

$9.49 Chewy Price

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Marineland C-530 Canister Polishing Filter Pads Media, 2 count

Rated 5 out of 5 stars

6

$6.37 Chewy Price

($3.19/ea) Price per Unit

$13.39 List Price

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Fluval C4 C-Nodes Filter Media, 7-oz

Rated 4.3 out of 5 stars

9

$21.07 Chewy Price

($3.01/oz) Price per Unit

$27.99 List Price

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Fluval Ammonia Remover for AC70/AC110, 3 count

Rated 4.8 out of 5 stars

11

$17.07 Chewy Price

($5.69/ea) Price per Unit

$19.99 List Price

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Free 1-3 day delivery on first-time orders over $35
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Fluval U2 Poly/Carbon Underwater Filter Media, 2 count

Rated 4.8 out of 5 stars

21

$5.96 Chewy Price

($2.98/ea) Price per Unit

$7.99 List Price

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Free 1-3 day delivery on first-time orders over $35
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MARINEPURE Cermedia Aquarium Biofilter Media Plate

Rated 2.5 out of 5 stars

4

$28.04 Chewy Price

($28.04/ea) Price per Unit

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Lifegard AquaMesh Fish Pond Filter Media, Green

Rated 3.6 out of 5 stars

7

$42.99 Chewy Price

($42.99/ea) Price per Unit

$48.81 List Price

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

Fluval C4 Activated Carbon Filter Media, 3 count

Rated 4.8 out of 5 stars

32

$11.99 Chewy Price

($4.00/ea) Price per Unit

$12.99 List Price

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Free 1-3 day delivery on first-time orders over $35
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Marineland Ammonia Reducing Resin, 8-oz

Rated 4 out of 5 stars

5

$12.52 Chewy Price

($1.57/oz) Price per Unit

$14.09 List Price

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Fluval C2 & C3 C-Nodes Filter Media, 3.5-oz

Rated 4.6 out of 5 stars

15

$19.92 Chewy Price

($5.70/oz) Price per Unit

$21.99 List Price

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Eheim Ehfifix Mechanical Filter Media, 5-L

$26.99 Chewy Price

($5.40/l) Price per Unit

$28.55 List Price

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Bundle and Save 5%

Bundle: Aqueon QuietFlow Medium Replacement Filter Cartridges + 10 Ammonia Reducing Specialty F...

Rated 5 out of 5 stars

3

$32.20 Chewy Price

$33.90 List Price

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Fluval C2 Activated Carbon Filter Media, 3 count

Rated 4.8 out of 5 stars

23

$6.99 Chewy Price

($2.33/ea) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Fluval U3 Poly/Carbon Underwater Filter Media, 2 count

Rated 4.9 out of 5 stars

26

$8.70 Chewy Price

($4.35/ea) Price per Unit

$9.49 List Price

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Seapora Blue Bonded Dual Density Filter Pad, 24-in x 90-ft

$242.99 Chewy Price

$299.99 List Price

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Cobalt Aquatics Complete Reef Superior Marine Aquarium Pollutant & Nitrate Removal, 20-oz bottl...

Rated 5 out of 5 stars

2

$17.22 Chewy Price

($0.87/oz) Price per Unit

$32.08 List Price

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MARINEPURE Cermedia Aquarium Biofilter Media Block

Rated 3 out of 5 stars

2

$51.84 Chewy Price

($51.84/ea) Price per Unit

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CaribSea ARM Aquarium Calcium Reactor Media, 1-gal bottle

Rated 4.5 out of 5 stars

2

$31.42 Chewy Price

($31.42/gl) Price per Unit

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Fluval U4 Foam Pad Filter Media

Rated 4.7 out of 5 stars

30

$5.99 Chewy Price

($5.99/ea) Price per Unit

$6.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Fluval Clear-Carb for AC20/AC30 Aquarium Power Filter

Rated 5 out of 5 stars

10

$6.49 Chewy Price

Autoship Price

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

Fluval C2 Foam Pad Filter Media, 2 count

Rated 5 out of 5 stars

6

$6.49 Chewy Price

($3.25/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Aquarium & Fish Tank Filter Media

Boyd Chemi-pure Elite All-In-One Chemical Filtration Media, 11.74-oz jar, Bulk 6-pack

Fluval Zeo-Carb for AC50 Aquarium Power Filter

Fluval U2 Foam Pad Filter Media

Aqueon QuietFlow 10 Carbon Reducing Specialty Filter Pad, 4 count

Tetra Prefilter FK3 Replacement Cylinder Foam Media Filter

Marineland C-530 Canister Foam Filter Media, 2 count

Eheim 2213 Canister Fine Filter Pads, 3 count

Fluval Carbon for AC50 Aquarium Power Filter, 2.5-oz

Fluval C2 Poly/Foam Pad Filter Media, 3 count

MARINEPURE Cermedia Aquarium Biofilter Media Spheres, 2-qt

Fluval Ammonia Remover for AC50 Aquarium Power Filter, 3 count

Fluval Clear-Carb for AC70/AC110 Aquarium Power Filter

Marineland K2 Biological Media Aquarium Filter, 95-gm

Fluval C3 Foam Pad Filter Media, 2 count

Eheim Ehfimech Mechanical Filter Media, 1-L

Laguna PT8170 Filter Foam

Marineland C-530 Canister Polishing Filter Pads Media, 2 count

Fluval C4 C-Nodes Filter Media, 7-oz

Fluval Ammonia Remover for AC70/AC110, 3 count

Fluval U2 Poly/Carbon Underwater Filter Media, 2 count

MARINEPURE Cermedia Aquarium Biofilter Media Plate

Lifegard AquaMesh Fish Pond Filter Media, Green

Fluval C4 Activated Carbon Filter Media, 3 count

Marineland Ammonia Reducing Resin, 8-oz

Fluval C2 & C3 C-Nodes Filter Media, 3.5-oz

Eheim Ehfifix Mechanical Filter Media, 5-L

Fluval C2 Activated Carbon Filter Media, 3 count

Fluval U3 Poly/Carbon Underwater Filter Media, 2 count

Seapora Blue Bonded Dual Density Filter Pad, 24-in x 90-ft

Cobalt Aquatics Complete Reef Superior Marine Aquarium Pollutant & Nitrate Removal, 20-oz bottl...

MARINEPURE Cermedia Aquarium Biofilter Media Block

CaribSea ARM Aquarium Calcium Reactor Media, 1-gal bottle

Fluval U4 Foam Pad Filter Media

Fluval Clear-Carb for AC20/AC30 Aquarium Power Filter

Fluval C2 Foam Pad Filter Media, 2 count

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