Penn Plax Cascade 400 Internal Filter Replacement Cartridges (6-Pack Carbon Cartridge);
Penn Plax Cascade 400 Internal Filter Replacement Cartridges (6-Pack Carbon Cartridge)

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and remo...

Buy Now From Amazon

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites keeping your aquarium clean and healthy. Bio-Sponge filter media comes in various sizes made to fit your exact Cascade Internal Filter Pump.

  • Convenient 6-Pack. (3) Packs of 2 Cartridges
  • No-fuss replacement cartridges for your Cascade 400 internal power filter.
  • Activated carbon removes ammonia & nitrites keeping your aquarium healthy.
  • Easy-to-replace disposable filters.
  • Convenient 6-Pack. (3) Packs of 2 Cartridges
  • No-fuss replacement cartridges for your Cascade 400 internal power filter.
  • Activated carbon removes ammonia & nitrites keeping your aquarium healthy.
  • Easy-to-replace disposable filters.

Similar Products

Penn Plax Cascade 400 Submersible Aquarium Filter Cleans Up to 20 Gallon Fish Tank With Physical, Chemical, and Biological FiltrationPenn Plax Cascade 400 Internal Bio Filters for Aquariums (3 Pack)Penn Plax Cascade 300 Filter with Internal Replacement Cartridge, 2-PackAPI TURTLE SLUDGE DESTROYER Aquarium Cleaner and Sludge Remover Treatment 8-Ounce BottlePenn Plax Cascade 600 Filter with Internal Replacement Cartridge, 2-PackPenn Plax Cascade 600 GPH Internal Filter Aquarium Bio Sponge Replacement; 1 PackTetra ReptoMin Floating Food Sticks for Aquatic Turtles/Newts/FrogsPenn Plax Cascade 300 Filter with Internal Replacement Cartridge, 6 Total Cartridges (3 Packs with 2 cartridges per pack)