$14.57 Chewy Price
($1.22/ea) Price per Unit
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$42.95 Chewy Price
($2.87/ea) Price per Unit
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($2.16/ea) Price per Unit
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($14.48/ea) Price per Unit
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$24.95 Chewy Price
($2.78/ea) Price per Unit
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($3.20/ea) Price per Unit
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($2.99/ea) Price per Unit
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$7.99 Chewy Price
($4.00/ea) Price per Unit
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$17.57 Chewy Price
($2.93/ea) Price per Unit
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($3.99/ea) Price per Unit
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$8.79 Chewy Price
($4.40/ea) Price per Unit
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$19.55 Chewy Price
($3.26/ea) Price per Unit
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($1.27/ea) Price per Unit
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($2.07/ea) Price per Unit
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($2.55/ea) Price per Unit
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($1.57/ea) Price per Unit
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($2.57/ea) Price per Unit
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($2.95/ea) Price per Unit
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($2.80/ea) Price per Unit
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($4.50/ea) Price per Unit
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$10.95 Chewy Price
($3.65/ea) Price per Unit
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($13.18/ea) Price per Unit
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($5.48/ea) Price per Unit
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($4.19/ea) Price per Unit
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($7.00/ea) Price per Unit
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$2.57 Chewy Price
($2.57/ea) Price per Unit
$11.79 List Price
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$3.77 Chewy Price
($1.89/ea) Price per Unit
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$9.95 Chewy Price
($3.32/ea) Price per Unit
$11.49 List Price
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$7.99 Chewy Price
($2.67/ea) Price per Unit
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Tropical Fish Tank Filter Cartridges
Freshwater aquarium filter cartridges are key to clean, healthy water. These cartridges trap debris, remove odors, and help keep ammonia and nitrite levels low. Swapping them out on a regular schedule helps your filter run efficiently and your tank stay clear. Freshwater filter cartridge features to consider:
- Activated carbon: Helps absorb odors and discoloration
- Mechanical layers: Trap uneaten food and floating waste
- Easy-change designs: Make swaps fast and mess-free
- Custom fits: Designed to work with specific filter brands
- Multi-stage filtration: Combine mechanical and chemical cleaning in one
Keeping a few replacement cartridges on hand makes regular maintenance a breeze- and your fish will thank you for it.
Frequently Asked Questions about Tropical Fish Tank Filter Cartridges
What do filter cartridges do for a freshwater aquarium?
They trap debris, remove odors, and support water clarity. Some also include carbon to absorb toxins and keep water looking clean.
What size filter cartridge do I need for my freshwater aquarium?
It depends on your filter model. Check your filter's brand and series to find the right fit- it's usually listed in the product description or manual.
Fish Type
Aquarium Type
Brand
7 Brands are shown below