What are the components of an aquarium filter?

Common components of an aquarium filter include a filter media, circulating pump, and the filter housing. The filter media can range in material from sponge to mesh to floss to bio-balls.

How often do you replace the cartridge of a fish tank filter?

Generally speaking, you should replace a fish tank filter about once a month or every 6 weeks. However, this can vary from filter to filter. Usually, when you start to notice decreased water flow, you know it's either time to clean or replace your fish tank filter cartridge.

Do I need a specific cartridge for my aquarium filter?

Yes, every aquarium filter has its own filtration needs, so specific aquarium cartridges are needed. Some cartridges are designed to remove specific elements like chlorine and sediment. Additionally, some fish tank filter cartridges are only compatible with certain filter models. Before replacing fish tank filter cartridges, check the aquarium's filter model to ensure compatibility.

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

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Lifegard Mini-Bubble Filter Replacement Cartridges, 2 count slide 2 of 2

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Lifegard Mini-Bubble Filter Replacement Cartridges, 2 count

Rated 4.5 out of 5 stars

4

$5.53 Chewy Price

($2.77/ea) Price per Unit

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Free delivery on first-time orders over $35
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Arrives between Apr 13 and Apr 17

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JBJ Aquarium Rimless Desktop Bio Aquarium Filter Cartridge Replacement slide 2 of 4

JBJ Aquarium Rimless Desktop Bio Aquarium Filter Cartridge Replacement slide 3 of 4

JBJ Aquarium Rimless Desktop Bio Aquarium Filter Cartridge Replacement slide 4 of 4

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JBJ Aquarium Rimless Desktop Bio Aquarium Filter Cartridge Replacement

Rated 5 out of 5 stars

1

$26.00 Chewy Price

($26.00/ea) Price per Unit

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Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 16

Underwater Treasures Seapora Rite-Fit B 110B/125B/150B Power Aquarium Filter Cartridges, 3 coun...

$7.99 Chewy Price

($2.67/ea) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Underwater Treasures Seapora Rite-Fit E 280/400 Power Aquarium Filter Cartridges, 4 count

Rated 5 out of 5 stars

2

$22.59 Chewy Price

($5.65/ea) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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Pro Clear Aquatic Systems Single Chemical Media Cartridge, Clear

$43.95 Chewy Price

$50.53 List Price

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Free 1-3 day delivery on first-time orders
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Aquatic Life Color Changing Mixed Bed Resin Filter Cartridge, 21-CI

Rated 3.1 out of 5 stars

12

$22.50 Chewy Price

($22.50/ea) Price per Unit

$27.99 List Price

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Eheim Skim350 Coarse Foam Cartridges, 2 count

$4.57 Chewy Price

($2.29/ea) Price per Unit

$6.99 List Price

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Fluval Pressurized CO2 Disposable Cartridges, 3 count

Rated 1 out of 5 stars

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$13.26 Chewy Price

($4.42/ea) Price per Unit

$25.99 List Price

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AA Aquarium GKM 20Ga UV Filter Replacement Cartridges & Filter Sponge

$10.07 Chewy Price

$11.99 List Price

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Free 1-3 day delivery on first-time orders over $35
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Underwater Treasures Seapora PF30/PF55 Bio-Sponge, 3 count

Rated 1 out of 5 stars

1

$5.99 Chewy Price

($2.00/ea) Price per Unit

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Underwater Treasures Seapora Rite-Fit A 75B/99 Mini/99B/100B Power Aquarium Filter Cartridges, ...

$8.79 Chewy Price

($2.93/ea) Price per Unit

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Bundle: Marineland Bio-Wheel Penguin Rite-Size C Filter Cartridge + Omega One Sinking Shrimp Pe...

$31.37 Chewy Price

$33.02 List Price

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Aquascape Pond Air 4 Replacement Cartridge & Renew Kit

Rated 5 out of 5 stars

2

$69.13 Chewy Price

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Out of Stock

Fluval U4 Poly/Clearmax Filter Cartridge

Rated 4 out of 5 stars

20

Free 1-3 day delivery on first-time orders over $35
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Out of Stock

Lee's Aquarium & Pets Premium Disposable Carbon Cartridges, 2 count

Rated 4.9 out of 5 stars

7

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

Aquarium & Fish Tank Filter Cartridges

Lifegard Mini-Bubble Filter Replacement Cartridges, 2 count

JBJ Aquarium Rimless Desktop Bio Aquarium Filter Cartridge Replacement

Underwater Treasures Seapora Rite-Fit B 110B/125B/150B Power Aquarium Filter Cartridges, 3 coun...

Underwater Treasures Seapora Rite-Fit E 280/400 Power Aquarium Filter Cartridges, 4 count

Pro Clear Aquatic Systems Single Chemical Media Cartridge, Clear

Aquatic Life Color Changing Mixed Bed Resin Filter Cartridge, 21-CI

Eheim Skim350 Coarse Foam Cartridges, 2 count

Fluval Pressurized CO2 Disposable Cartridges, 3 count

AA Aquarium GKM 20Ga UV Filter Replacement Cartridges & Filter Sponge

Underwater Treasures Seapora PF30/PF55 Bio-Sponge, 3 count

Underwater Treasures Seapora Rite-Fit A 75B/99 Mini/99B/100B Power Aquarium Filter Cartridges, ...

Aquascape Pond Air 4 Replacement Cartridge & Renew Kit

Fluval U4 Poly/Clearmax Filter Cartridge

Lee's Aquarium & Pets Premium Disposable Carbon Cartridges, 2 count

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Aquarium Concern

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