SUNSUN CERAMIC BIO RING HJS-30 special guppy the entire active charcoal grain

the entire active charcoal grain is completely activated and not just the grain surface

it brings a touch of nature indoors

• Sand spatula: 12

Plant in your aquarium to enjoy an eye-catching look and healthier water conditions

offering a versatile and convenient option for all types of fish and aquarium enthusiasts

SUNSUN CERAMIC BIO RING HJS-30 special guppy the entire active charcoal grainBio 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