- Biochemical filtration has the best effect on the decomposition of excrement and fodder remains.
- Its multi-porous feature will prevent blockages and provide a larger adhesion area for colonies of beneficial bacteria.
- The material has a large thickness, it is durable.
- Very suitable for freshwater and marine water use.
- Can be cut to fit the size according to your needs.
- Lightweight and soft design.
- Excellent water permeability.
- Allows the cultivation of nitrifying bacteria for biological filtration.
- The dense form helps to avoid residue.
- Can be reused after cleaning.
Tip: replace the bio-sponge every three months to ensure optimum filtration efficiency as well as the proper growth of nitrifying bacteria.
- Size: 50x50x2cm (L*W*H)
- Weight: approx. 125g