Fully diving, dual use for fresh water and sea water
New three-in-one design of oxygen spray, diving and pumping
New design of flow regulation function to prevent juvenile fish from inhaling the tube
Aeration and promotion of water circulation. It is a supporting equipment for filtering under sand in the aquarium.
Costyle Hang-On Power Filter for Aquarium up to 34 GPH, 3-in-1 Filtration System, High-Performance Cotton, Adjustable Flow Rate, Energy-efficient Fish Tank Filter Waterfall. Costyle Hanging on Aquarium Power Filter is equipped with high-performance biochemical cotton, which is very suitable for filtering small fish tanks. Either sea water or fresh water can be used. New three-in-one design of oxygen spray, diving and pumping bring new vitality to your fish tank.
Hang-On Aquarium Power Filter, Filtere Water Circulation and Oxygenation 3 in 1 Fish Tank Waterfall Filter
