suitable for filtering in aquarium with all kinds of water quality. Larger surface good for denitrifying bacterial to grow, which is good for fish. Effectively improves water quality and dramatically reduces fish death rate. It can be washed and reused. Clean up once every month. Product is resizable.
- We can use this mechanical filter sponge for top filters, canister filter, external filter, sump tank for freshwater tank set up, salt water tank set up for fine filtration
- Sponge Size: 20″ x 20″ x 2″
- Available in White/Blue/Green –
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