- The Biochemical Filter has the best effect on decomposing the excrement and the forage leftover.
- Its multi-porous feature will avoid blockages and provide the largest adhesion area for bacteria.
- The material has great thickness｣ｬ it is durable
- Very suitable for using in freshwater and marine water.
- Can be cut any sizes as your needed.
- Lightweight & softness design.
- Excellent water permeability.
- Cultivate the nitrifying bacteria for biological filtration.
- Dense shape makes it effective to avoid residue.
- Can be used again after cleaning
- 100% brand new & unused
- Color: black.
- Size: (approx.) 50x50x2cm (L*W*H)
Advise: Replace the bio-sponge three month｣ｬ to ensure the filtrating effect as well as the growth of the nitrifying bacteria.
Package include1x filter biochemical cotton
