It is suitable for users in homes, offices, hotel and other place who use pumps Help keep fishtank water beautifully clear It can effectively filter impurities, keep water clean and while oxygenating water for fish health Multifunction: Water circulations, wavemaker, increasing oxygen Our filter can be widely used in waterscape facilities such as fish tanks, flower pond and fountains to provide a clear and clear water and provide a environment, Manufacturer: Shurhome