Filter Media & Cartridges

Filter media is important for proper aquarium filtration and creating a healthy aquarium. There are three crucial steps to the filtration process: mechanical filtration, chemical filtration, and biological filtration. Shop our selection of filter media and cartridges to maintain or enhance your fish tank filtration.

11 Items

per page
Set Descending Direction
  1. Fluval Foam Filter Blocks
    Fluval Foam Filter Blocks
    List Price: $6.49 Starting From: $5.49 Our Price: $5.49 You Save: $1.00 (15%)
  2. Fluval Spec Foam Filter Block
    Fluval Spec Foam Filter Block
    List Price: $10.99 Our Price: $8.99 Our Price: $8.99 You Save: $2.00 (18%)
  3. Marina Slim Bio-Clear Cartridge
    Marina Slim Bio-Clear Cartridge
    List Price: $7.99 Our Price: $6.99 Our Price: $6.99 You Save: $1.00 (13%)
  4. Marina Slim Bio-Carb Cartridge
    Marina Slim Bio-Carb Cartridge
    List Price: $7.99 Our Price: $6.99 Our Price: $6.99 You Save: $1.00 (13%)
  5. Fluval Bio-Foam
    Fluval Bio-Foam
    List Price: $5.49 Starting From: $4.49 Our Price: $4.49 You Save: $1.00 (18%)
  6. Fluval Water Polishing Pads
    Fluval Water Polishing Pads
    Starting from: $6.99 Starting from: $6.99
  7. Fluval BioMax Bio Rings
    Fluval BIOMAX Bio Rings
    List Price: $12.99 Starting From: $10.99 Our Price: $10.99 You Save: $2.00 (15%)
  8. Fluval Zeo-Carb Filter Media
    Fluval Zeo-Carb Filter Media
    List Price: $11.99 Starting From: $9.99 Our Price: $9.99 You Save: $2.00 (17%)
  9. AquaClear BioMax
    AquaClear BioMax
    List Price: $5.39 Starting From: $4.99 Our Price: $4.99 You Save: $0.40 (7%)
  10. AquaClear Zeo-Carb
    AquaClear Zeo-Carb
    List Price: $7.49 Starting From: $6.49 Our Price: $6.49 You Save: $1.00 (13%)
  11. Fluval Carbon Filter Media
    Fluval Carbon Filter Media
    List Price: $12.99 Starting From: $10.99 Our Price: $10.99 You Save: $2.00 (15%)

11 Items

per page
Set Descending Direction