Japan's cool fish super mini degreasing film is the smallest degreasing film on the market, specifically filtering the surface oil Membrane equipment, when using this product, connect this product to the inlet of any filter, and use the suction of the filter to bring the water surface The oil film is sucked away, and the purpose of removing the oil film has been achieved. At the same time, the water flow rate inhaled by the water surface can be adjusted according to the actual situation.