Aqueon QuietFlow Bio Ceramic Rings Filter Media is biological filtration that improves the overall water quality for fish. The porous surface area is ideal for beneficial bacteria growth for a healthier aquatic environment. Safe for use with freshwater or saltwater applications this filter media can be used with various fish tank filters including hang-on-the-back, internal, canister and sump.
For use with freshwater or saltwater applications
Improves overall water quality for fish
Ideal for beneficial bacteria growth
Can be used with various fish tank filters