1. This precision biofiltration ultra material, by special high temperature burning into a multi-gas chamber ceramic, composed of pores fine 0.1 ->100, can cultivate high density of good gas, anaerobic nitroscopic bacteria, for the most advanced biological filter material.
2. In the shortest possible time, a large number of breeding beneficial bacteria, rapid decomposition of ammonia, nitric acid and other harmful chemicals, reduce the production of moss, algae, germs, strengthen the immunity of fish, accelerate the balance of ecology, to create excellent water quality.
Direct use in an external filter or upper breathing filter allows for rapid water quality.