Far-infrared technology ring

White and red technology porous breathing biological ring, biochemical ring, bacterial house, fish tank filter bucket, aquatic filter material, porous technology, efficient bacterial cultivation, improved water quality, return to natural ecology, high-performance infrared biological ring. It can purify water quality, prevent the growth of algae, stabilize the pH value, improve the water quality of the fish tank, and remove chlorine and kill bacteria, as well as promote the formation of nitrifying bacteria.