Ceramic Rings Filter Media 400g

All Pond Solutions Ceramic Bio Rings Filter Media for Aquariums and Ponds  400g 

These porous Ceramic Bio Rings provide a greater air surface for bacterial development and help decompose ammonia and nitrate efficiently.

The ceramic material will withstand any chemical reaction and is suitable for both Fresh and Salt water Fish Tanks and is perfect for use in Internal / External Pond & Aquarium filters.

Please ensure you thoroughly rinse your media until the water runs clear prior to use.