A pump is the heartbeat of your waterfall or stream, and this 2-Pack Little Giant 3500 GPH 700-Watt Dual Discharge Waterfall Pump is the perfect heart for your water feature. With a unique dual discharge design, this pump allows for the operation of 2 water features simultaneously. It can be used in ponds, waterfalls, and streams with up to 2, 400 gallons of water and a maximum pumping height of 29 feet. The powerful, direct-drive pump produces mind-blowing starting torque and low pressure and is safe for your little fish friends. It must be plugged into a proper 120 Volt outlet in order to keep your water moving. Give your water some life and keep things flowing with the Little Giant 3500 GPH 700-Watt Dual Discharge Waterfall Pump.