- Size in cm: 100 x 13.5 x 3
- Model: XY-1831
The application and action of the filter sponge
- Can be used for sea water tank, fresh water tank and water weeds tank with the sizes being cut as you wish
- Suitable breeding grounds for cultivating the fine nitro bacteria.
- Decomposing the excrement and the food-residue
- Improving the filtering and cleaning of water, it can reduce the death rate of fish
- Can be used reused for 16 times.
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