The Aheim Amphibious Pump uses a ceramic shaft for quiet operation With an amphibious pump, you can create your own filtration system. The Aheim pump offers a wide variety of accessories, allowing you to connect sub filters, bottom facing filters and other filtration tanks. Pump Flow Rate: 3,400 L/h; Power Consumption: 80 W; Maximum Lifting Height: 12.8 ft (3.6 m); Sold separately at 50 Hz and 60 Hz. Please note: