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)

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Marineland Ammonia Reducing Resin, 8-oz

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Penn-Plax Nitrate Reducer Aquarium Fish Filter Media Pad

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19

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Fluval Ammonia Remover for AC20/AC30 Aquarium Power Filter, 3 count slide 2 of 3

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Fluval Ammonia Remover for AC20/AC30 Aquarium Power Filter, 3 count

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Aqueon QuietFlow 20/75 Phosphate Remover Specialty Aquarium Filter Pad slide 2 of 8

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Aqueon QuietFlow 20/75 Phosphate Remover Specialty Aquarium Filter Pad

Rated 4.4 out of 5 stars

29

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

$276.73 Chewy Price

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Marineland Rite-Size S, Fits C-Series, Magniflow 160, 180, 220 & 250 Biological & Mechanical Aq...

Rated 5 out of 5 stars

26

$3.57 Chewy Price

($1.79/ea) Price per Unit

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Cobalt Aquatics Total Nitrate, Phosphate & Metal Removing Resin, 7.5-oz bottle

Rated 4.6 out of 5 stars

9

$15.04 Chewy Price

($2.01/oz) Price per Unit

$22.98 List Price

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Pro Clear Aquatic Systems Foam Block, Blue, 12 x 2 x 4-in

Rated 5 out of 5 stars

1

$17.96 Chewy Price

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MARINEPURE Cermedia Aquarium Biofilter Media Spheres, 2-qt

Rated 4.9 out of 5 stars

11

$28.89 Chewy Price

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Tetra Medium Aquarium Carbon Filter, 4 count

Rated 4.7 out of 5 stars

37

$8.77 Chewy Price

($2.20/ea) Price per Unit

$13.69 List Price

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Fluval C3 Activated Carbon Filter Media, 3 count

Rated 4.9 out of 5 stars

25

$8.99 Chewy Price

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Eheim 2213 Canister Coarse Filter Pads, 2 count

Rated 4.7 out of 5 stars

6

$8.20 Chewy Price

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Penn-Plax Pro-Carb Z Crystals Fish Filter Accessory, 64-oz bottle

Rated 5 out of 5 stars

1

$23.71 Chewy Price

($0.38/oz) Price per Unit

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Fluval Ammonia Remover for AC70/AC110, 3 count

Rated 4.8 out of 5 stars

12

$16.72 Chewy Price

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Aqueon QuietFlow 10 Phosphate Reducing Specialty Filter Pad, 4 count

Rated 4.6 out of 5 stars

22

$7.99 Chewy Price

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Underwater Treasures Seapora Micron Filter Pad

Rated 3 out of 5 stars

2

$11.99 Chewy Price

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Fluval U2 Poly/Carbon Underwater Filter Media, 2 count

Rated 4.6 out of 5 stars

23

$5.99 Chewy Price

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Cobalt Aquatics Total Softener Rechargeable Hardness Removing Resin, 14.5-oz bottle

Rated 4.3 out of 5 stars

7

$13.48 Chewy Price

($0.93/oz) Price per Unit

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Fluval Carbon for AC50 Aquarium Power Filter, 2.5-oz

Rated 4.7 out of 5 stars

19

$5.99 Chewy Price

($2.40/oz) Price per Unit

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Boyd Chemi-Pure Green Ultimate Filter Media, 11-oz jar

Rated 4.7 out of 5 stars

27

$19.99 Chewy Price

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Marineland Penguin Refillable Filter Media Cartridge, Penguin 200 & 350

Rated 4.6 out of 5 stars

48

$4.99 Chewy Price

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Fluval U3 Foam Pad Filter Media

Rated 4.7 out of 5 stars

36

$3.99 Chewy Price

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Eheim Ehfimech Mechanical Filter Media, 1-L

Rated 5 out of 5 stars

3

$15.13 Chewy Price

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Aqueon QuietFlow 30/50 Carbon Reducing Specialty Aquarium Filter Pads

Rated 4.4 out of 5 stars

11

$7.79 Chewy Price

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Cobalt Aquatics Complete Freshwater Aquarium Granulated Carbon, 13-oz bottle

Rated 5 out of 5 stars

1

$20.49 Chewy Price

($1.58/oz) Price per Unit

$24.51 List Price

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Dr. Tim's Aquatics Phos-Eliminator PLUS, 16-oz

$31.69 Chewy Price

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Underwater Treasures Seapora Ammonia Pad

Rated 4.9 out of 5 stars

9

$8.29 Chewy Price

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Fluval C3 Poly/Foam Pad Filter Media, 3 count

Rated 4.6 out of 5 stars

21

$10.99 Chewy Price

($3.67/ea) Price per Unit

$14.38 List Price

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Cobalt Aquatics Regenerable, High-Capacity Organic Removing Resin, 7.5-oz bottle

Rated 5 out of 5 stars

1

$14.31 Chewy Price

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Fluval Ammonia Remover for AC50 Aquarium Power Filter, 3 count

Rated 4.7 out of 5 stars

13

$12.99 Chewy Price

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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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Marineland 2-In-1 Penguin Pro 375 & Emperor Pro 450 Aquarium Bio-Foam &PreFilter

Rated 4.9 out of 5 stars

13

$5.49 Chewy Price

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Tetra Prefilter FK3 Replacement Cylinder Foam Media Filter

Rated 4.6 out of 5 stars

31

$8.99 Chewy Price

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Eheim Ehfifix Mechanical Filter Media, 5-L

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Fluval U4 Foam Pad Filter Media

Rated 4.7 out of 5 stars

33

$5.99 Chewy 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

$18.17 Chewy Price

($0.91/oz) Price per Unit

$32.08 List Price

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Aquarium & Fish Tank Filter Media

Marineland Ammonia Reducing Resin, 8-oz

Penn-Plax Nitrate Reducer Aquarium Fish Filter Media Pad

Fluval Ammonia Remover for AC20/AC30 Aquarium Power Filter, 3 count

Aqueon QuietFlow 20/75 Phosphate Remover Specialty Aquarium Filter Pad

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

Marineland Rite-Size S, Fits C-Series, Magniflow 160, 180, 220 & 250 Biological & Mechanical Aq...

Cobalt Aquatics Total Nitrate, Phosphate & Metal Removing Resin, 7.5-oz bottle

Pro Clear Aquatic Systems Foam Block, Blue, 12 x 2 x 4-in

MARINEPURE Cermedia Aquarium Biofilter Media Spheres, 2-qt

Tetra Medium Aquarium Carbon Filter, 4 count

Fluval C3 Activated Carbon Filter Media, 3 count

Eheim 2213 Canister Coarse Filter Pads, 2 count

Penn-Plax Pro-Carb Z Crystals Fish Filter Accessory, 64-oz bottle

Fluval Ammonia Remover for AC70/AC110, 3 count

Aqueon QuietFlow 10 Phosphate Reducing Specialty Filter Pad, 4 count

Underwater Treasures Seapora Micron Filter Pad

Fluval U2 Poly/Carbon Underwater Filter Media, 2 count

Cobalt Aquatics Total Softener Rechargeable Hardness Removing Resin, 14.5-oz bottle

Fluval Carbon for AC50 Aquarium Power Filter, 2.5-oz

Boyd Chemi-Pure Green Ultimate Filter Media, 11-oz jar

Marineland Penguin Refillable Filter Media Cartridge, Penguin 200 & 350

Fluval U3 Foam Pad Filter Media

Eheim Ehfimech Mechanical Filter Media, 1-L

Aqueon QuietFlow 30/50 Carbon Reducing Specialty Aquarium Filter Pads

Cobalt Aquatics Complete Freshwater Aquarium Granulated Carbon, 13-oz bottle

Dr. Tim's Aquatics Phos-Eliminator PLUS, 16-oz

Underwater Treasures Seapora Ammonia Pad

Fluval C3 Poly/Foam Pad Filter Media, 3 count

Cobalt Aquatics Regenerable, High-Capacity Organic Removing Resin, 7.5-oz bottle

Fluval Ammonia Remover for AC50 Aquarium Power Filter, 3 count

CaribSea ARM Aquarium Calcium Reactor Media, 1-gal bottle

Marineland 2-In-1 Penguin Pro 375 & Emperor Pro 450 Aquarium Bio-Foam &PreFilter

Tetra Prefilter FK3 Replacement Cylinder Foam Media Filter

Eheim Ehfifix Mechanical Filter Media, 5-L

Fluval U4 Foam Pad Filter Media

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

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