Colour ceramic rings

The aquarium filter media ring is fired by high temperature. Full of rich variety of natural elements and essential minerals and trace elements. Encourages growth of biological colonies and holds large amounts of good bacteria. Great help to restore the natural water quality, and provide the most suitable living environment for your fishes. Reduces ammonia and nitrate levels. Suitable for fresh water and sea water tank. Bio filtron helps to binds with ammonia and absorb toxic ammonia . Bio filtron added with minerals slowly release minerals for healthy fish keeping . Bio filtron maintains PH by buffing the water to prevent sudden changes in PH. also maintains acid base balance . Bio filtron increases dissolved oxygen in water