BACOENG Submersible Fountain Water Pump 220L/H 3W 58GPH 110V Aquarium Hydroponic Pond US Plug 1.We have six models. This model has max flow 58GPH, 3W power. Comes with adjustable input flow-rate screen and three outlet adaptors for 5/16 inside diameter hose. 2.Small profile size makes the pump easy to hide or disguise. Has adjustable flow and is designed for reliability and ultra-quiet operation to provide years of service. 3.This submersible water pump is great for aquarium, fountains, ponds and hydroponic systems.Adjustable water flow rate and suction cup mounting feet for either vertical or horizontal mounting. 4.Safe for fish with no exposed copper and oil free. 6 power cord is waterproof. Easy to clean with no tools required to disassemble and clean filter/impeller. 5.Ceramic Impeller Shaft insures long pump life because it is non-corrodible and more than 3 times as hard as stainless steel. Epoxy Resin Encasement of key internal motor components prevents unwanted conductivity and corrosion of metal parts.