Nihao Aquarium- Biochemical Sponge(Green)
The use of Biochemical Sponge
- The biochemical cotton is 100% of polyester fibers, made of high temperature above 200 Celsius, with a sterile, non-toxic, environmental protection and other advantages.
- The biochemical cotton is in moderately dense and softness, non- blcoking, no deformation can be reused after cleaning.
- The most suitable biochemical cotton cultivation excellent denitrifying bacteria, After filtration, the effective decomposition of fish excrement and feed residues, to make the water clean and reduce the mortality rate of fish.
- It is available for seawater and freshwater tank, it can be resize optionally.