Cascade 500 Canister Filter Replacement Bio Sponge, 1 count Star Trek Care: Remove stainless steel bowl

Care: Remove stainless steel bowl from silicone base and hand wash with warm water and mild soap or place in dishwasher

These vitamin-enriched pellets are easy to feed and taste great for fast acceptance

naturally shed elk antler burrs are dense

Pack: 4 pads

Cascade 500 Canister Filter Replacement Bio Sponge, 1 count Star Trek Care: Remove stainless steel bowlThe Cascade 500 Canister Filter Replacement Bio Sponge helps keep your aquarium water clean. The sponge removes ammonia and nitrites from you aquarium water keeping your tank healthy. This bio sponge also optimizes the colonization of beneficial aerobic bacteria which prevents cloudy water and excess CO2 which can be harmful. Made specifically to fit the Cascade 500 canister filter; this replacement bio sponge fits securely without gaps that lead to