Surface area and pores sized to accommodate bacteria necessary for biological balance
Convenient, ready-to-use filter bags for use with your Cascade cannister filter.
Contains Bio-Ring biological ceramic rings to remove ammonia & nitrites.
Filter media fully enclosed in a disposable nylon-mesh bag.
Cascade Bio Ceramic Rings 10 oz
Cascade Bio Ceramic Rings are a convenient ready-to-use nylon mesh filter bag filled with ceramic filter rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite.
Cascade Bio Ceramic Rings produce crystal clear water and are perfect for use in any canister filter, or in any Penn-Plax Cascade Canister Filter.