SUNSUN CERAMIC BIO RING HJS-30 arowana such as frayed or torn

such as frayed or torn fins

tailor-made formula that helps to limit weight gain in adult cats and keep them lighter on their paws

non-toxic materials

The food chunks remain compact and do not cloud the water

SUNSUN CERAMIC BIO RING HJS-30 arowana such as frayed or tornBio Ceramic Rings are a convenient ready to use nylon mesh filter bag filled with Ceramic Rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic Ammonia and Nitrite. Helps remove toxic Ammonia and Nitrite. Surface area and pores sized to accommodate bacteria necessary for biological balance. The Bio Ceramic Rings produce crystal clear water and is perfect for use in any canister filter