Provides biological filtration to the aquarium, helps to stable water quality
Increase the oxygen solubility
Dual sponge design
Easy to use
Made of food-grade materials
Brand new and high quality
Xinyou Ceramic Ring – 300G
Bio Ceramic Rings are a convenient ready-to-use nylon mesh filter bag filled with Ceramic Rings.
The Bio Ceramic Rings produce crystal clear water and is perfect for use in any canister filter.
Suitable for both freshwater and saltwater filters.
Net bag included.