50GPH Submersible Water Pump For Aquarium Fish Tank Pond Fountain 220V 2W Adjustable water flow rate. Suction cup mounting feet for either vertical or horizontal mounting. Contains no seals or messy oils. This submersible pump is designed for reliability and ultra-quiet operation to provide years of service. The small profile size makes the pump easy to hide or disguise. This submersible water pump is great for aquarium, fountains, spout and hydroponic systems. Max flow rate: 50 GPH (200L/H). Max head(lift height): 0.45m. Power: 2W. Voltage: 220 - 240 V @ 50Hz.