Hydroponics submersible pump 6W, 0.9 meter head,sunsun XQP500

Description SUPER LOW NOISE DESIGN- This energy-saving low-power submersible pump design provides excellent reliability and extremely low noise operation, providing you with a nice peaceful environment WATER FLOW CONTROL. An Adjustable Knob to control the water flow rate, so you can get just the amount of water pressure you want. Maximum flow rate: 500L/H Comes with adjustavle flow and is easy to clean. Strainer protects impeller from damage. Shell is made of high quality ABS plastic. This pump is a totally submersible flow-adjustable water pump. Head is the height at which a pump can raise water up.Connect a tube to the discharge of a pump and measure the water height, that the head of the pump.So as per your system height you can choose pump.