Replacement media for the Magnum C-Series Canister C-160, C-220, C-360 and C-530. The ceramic rings provide a large, multi-faceted surface area for the beneficial ammonia-neutralizing bacteria responsible for biological filtration.
Ceramic Rings fit all C-Series Canister Filters
140 Ceramic Rings per pack - Rite-Size S Rite-Size T
Provides porous surface area for support of biological filtration
Replacement Bio-Filter Balls for the Marineland C-Series C-160, C-220, C-360 and C-530 Canister Filter. The Bio-Filter Balls provide a large, multi-faceted surface area for the growth of beneficial ammonia-neutralizing bacteria responsible for biological filtration.
Fits all C-Series Canister Filters
Provides larger, multi-faceted biological filtration area for the growth of beneficial bacteria
90 Bio Filter Balls - Each ball measures approximately 7/8" diameter