Double Bio Sponge Filter Double Head Bio Sponge Filter

MarcusFishTanks Verified independent store

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This listing is for: 1 Sponge filter Tank size: 10-40 Gallons *Highly recommended for shrimp tanks and baby fish fry to keep babies from getting sucked into the filter. Excellent f or beta fish tanks to help keep water flow down. Sponge filters provide both mechanical and biological filtration. Sponge filters supply the ideal location for bacterial colonization. Show more