Description

This paragraph is made by high temperature sintering. Can quickly exert the ability of cultivating bacteria in filtration. Reduce the frequency of changing water in the fish tank and have a long service life! A large number of micropores provide suitable breeding places for nitrifying bacteria It is made by high-temperature sintering, containing various minerals and trace elements, and can adsorb and remove harmful substances in water; Stable water quality, porous and strong permeability, accelerating the cultivation speed of nitrifying bacteria.