Application: Filter quartz ceramic ring products are suitable for aquarium, freshwater aquarium, seawater fish tank, fish pond, aquaculture, tap water and other industries, especially the biochemical filtration system of aquarium. It works better with activated carbon and biochemical balls.

Characteristics: This precision biological filter material, which is made by special high temperature cauterization, has a pore size of 0.1 ~ 100, which can cultivate high-density aerobic and anaerobic nitrifying bacteria. It can proliferate harmful chemicals such as beneficial bacteria and nitrous acid in the shortest time, reduce the production of moss, algae and germs, strengthen the immunity of fish, accelerate the balance of ecology, and create excellent clear water quality.

The filter quartz ceramic ring is made of natural silicate raw material sintered at 800 °C at high temperature. It has stable chemical properties and completely conforms to the chemical environment of the original life of the microorganism. It has a unique porous structure and the unit surface area is 6-9 times that of the general biochemical ring. High permeability, simultaneous aerobic nitrification and anaerobic denitrification, making water quality more stable, is the best biological filter material. Weight 250gram Packing Loose Pack Mesh Net not included.