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...

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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 Cannister Filter Pump. For use on canister type filter pumps only.

  • Pack of 4 Penn Plax Cascade 1200/1500 GPH Bio Sponges
  • Convenient, no-fuss replacement sponge for your Cascade canister filter.
  • Optimizes the colonization of beneficial aerobic bacteria.
  • Removes ammonia & nitrites keeping your aquarium healthy.
  • Pack of 4 Penn Plax Cascade 1200/1500 GPH Bio Sponges
  • Convenient, no-fuss replacement sponge for your Cascade canister filter.
  • Optimizes the colonization of beneficial aerobic bacteria.
  • Removes ammonia & nitrites keeping your aquarium healthy.

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