IOAOI Protein Skimmers for Saltwater Aquariums, Hang On Back Protein Skimmer for Fish Tanks up to 80 Gallons, DC Pinwheel Pump with Controller

This IOAOI protein skimmer features a DC 12V pinwheel water pump. Compared with AC water pump, it is safer, more efficient, more energy saving and quieter. Graphite material is added to the rotating shaft, which is more wear resistant. And it can better reduce noise. The skimmer body adopts injection molding process, which is integrated to prevent water leakage. Stronger and longer service life. The skimmer body can rotate. Easy to adjust the water level to achieve the best performance. A small screw on the upper cover of the collecting cup to adjust the air intake. Item specific Foot Print: 3. 8*3. 4 in Height: 17 in （From the bottom of the pump to the top of the collection cupChamber Diameter: 3. 14 in Outlet: Rotate the skimmer body to adjust. Tank Size: 50 80 Gals Power input：120V 60Hz Power of the pump：4 Watts AC/DC: DC 12V Controller: None.