Oase Eden filter foam FIN X

This replacement sponge for the FIN X filter restores the filtration performance in your aquarium. The sponge provides biological and mechanical filtration, capturing cloudiness and impurities. You can use the sponge in saltwater, planted, and freshwater aquariums. It is made of highly absorbent bio-foam. The sponge can be rinsed out and reused.

Durable and washable bio-foam

The filter sponge is made from bio-foam. Its structure is tear-resistant and highly absorbent, which means it captures fine cloudiness and mechanical impurities. The sponge provides not only mechanical but also biological filtration. You can rinse the sponge out and reuse it.