Non-cotton biochemical ball

The biochemical ball is a porous spherical object made of plastic and activated carbon. Its surface is covered with a large number of nitrifying bacteria that grow and multiply. Reduce the water flow rate and divide the water into fine streams. This will better filter impurities and cultivate nitrifying bacteria, resulting in a more significant effect than using conventional filtration materials. It is simple and convenient to use, and there is no need to spend more time and effort on cleaning.

This style is a cotton-free one. The sizes are as follows: 48mm cotton-free  800 pieces per bag  Weight: 10kg

42mm cotton-free type  1,000 pieces per bag  Weight: 10kg

32mm cotton-free type  2,000 pieces per bag  Weight: 9kg