DynaMag 750 The DynaTec™ Series pumps are high performance water garden pumps that are ideal for large fountains, waterfalls, streams and external filters. They are designed with a uni-directional impeller for increased flow and pressure. They all include an easy to remove pre-filter cage. Tetra Garden - A Name You Can Trust 750 Gallons Per Hour Recommended for 1500 Gal Ponds Max Pump Height: 9.5ft 20 Foot Power Cord 75W Energy Consumption FREE FOUNTAIN HEAD KIT INCLUDED ! INCLUDES BUILT IN DIVERTER FOR FLOW CONTROL !