CWKJ Fountain Pump 400GPH(25W 1500L/H) Submersible Water Durable Outdoor Pump
This pump is good for mid size auqariums, and fish tank, small pond, water fall, water feature, water table, water fountain, hydroponic and other place that need pumping water. [Flow Regulator]: This pump is made with a flow regulator, you can adjust the water flow from 0 GPH to 400 GPH by rotate the flow regulator, but when the water flow increase the lift height decreases, and the max lift height is 6.5 ft.