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Large Aquarium Sponge Filter for Breeding & Nano Tanks
USD 12.97
Easy to install—simply connect an airline and turn on your air pump—and effortless to maintain—just rinse and squeeze the sponge in tank water. Ideal for tanks from 40 to 60 gallons, it's perfect for small fish like bettas, guppies, dwarf cichlids, and fry tanks, as it generates minimal current and won't suck up your fish.
