The biochemical filter has the best effect on the decomposition of excrement and fodder remains.
Its multi-porous structure will prevent blockages and provide the largest adhesion area for bacteria.
The material has a large thickness, it is durable.
Very suitable for freshwater and marine water use.
Can be cut any size as you need.
Lightweight and soft design.
Excellent water permeability.
Cultivate nitrifying bacteria for biological filtration.
The dense form makes it effective in avoiding residue.
Can be reused after cleaning
- Color: black.
- Material: cotton sponge
- Advice: replace the bio-sponge every three months, to ensure good filtration and the growth of nitrifying bacteria.
The package includes:
1x cotton biochemical sponge filtration media