Zanyzap Bio Sponge for Penn-Plax Cascade 1200/1500 Canister Filter Foam – 2 Pack

Description

These premium quality bio-sponge filter media pads work to keep your aquarium clean and clear by optimizing the colonization of beneficial aerobic bacteria and removing ammonia and nitrites. Optimizes colonization of beneficial aerobic bacteria Removes ammonia and nitrites keeping the aquarium healthy