Ceramic Ring Media 1kg

This one-kilogram bag of ceramic rings provides a substantial volume of biological media suitable for large canister filters, sump chambers, and trickle filters servicing aquariums of 200 litres and above. The sintered microporous construction offers both aerobic nitrification surfaces on the exterior and potential anoxic nitrification zones deep within the pore structure of thicker rings. The rings are dimensionally stable, never dissolve, and do not compact or clump over time. Their inert composition means they will not leach minerals or alter pH in either freshwater or marine systems. Buying in 1kg quantity offers better value for large setups or hobbyists maintaining multiple aquariums simultaneously.