Air Driven Sponge Filter for Aquarium Fish Tank Bio-Sponge Filter Discus

Air Driven Sponge Filter – Aquarium Bio-Sponge Filter for Fish Tanks (Discus Compatible). Safe for Fish: Gentle water flow prevents harm to fry, shrimp, and delicate fish like discus. Keep your aquarium water clean and healthy with this efficient air-driven sponge filter.

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