Crystal Clear Water How I Setup My Canister Filters
Ring Diameter 17mm high, 17mm diameter and 7mm internal diameter approx Replace Ceramic Rings every 3 months for optimal performance of your filter. Tropical-reef premium ceramic bio rings filter media for aquariums tanks 2kg unit 1 & 2, 29-31 dawkins road hamworthy poole, dorset.
Ring Diameter 17mm high, 17mm diameter and 7mm internal diameter approx Replace Ceramic Rings every 3 months for optimal performance of your filter. Tropical-reef premium ceramic bio rings filter media for aquariums tanks 2kg unit 1 & 2, 29-31 dawkins road hamworthy poole, dorset.