Model: R8882 Ideal water circulation and oxygenerator used for preventing undergravel filters, water maker, sponge filter and water pumping Absorbs dirt, keep water clear,suitable for any aquarium and all kinds of filtration Completely submersive motor, Safe and really quiet operation Suitable for fresh and sea water A handy aquarium filter specially designed to fit on any aquarium of 28 to 59cm in size Compact to save space and easy to assemble the pump is totslly submerge to increase the circulation of water in the tank Supply oxygen the pump must be kept in water at all times when cleaning the pump make sure to disconnect the electricity Specification: R8882 20 Watts F.Max 1400L/H