High Porus Yellow Ceramic Balls for Aquarium Filter Media (500G)

Description Aquarium filter media contains micro-elements like kalium,calcium,magnesium and etc. 60-300um interior diameter is designed for a better growth and reproduction of microbes. It has wider specific surface(5~10 times wider than other filters ) and highly permeable pore structure. Glass Ceramic Ring,a wide-used filter product,works as a “cleaner” in the water ecosystem.It has outstanding characteristics in relation to the water quality and water flow. Usage: 1. Please clean the filter by water before filling materials in the filter groove. Different filter materials can be placed as single layer or mixed together. 2. 1L bio-chemical filtering materials can be used for 60L(60kg) water. Filtering effect is related to the using time, density of fishes and aquatic plants, water quality and size of stream.