Product Details : Safe & quiet operation. Suction cups to fit any aquariums. Suitable for fresh and marine water. Model : AT-102 Voltage : 220-240V Frequency : 50-60Hz Working Current : 0.03A Working Watt : 8w Flow Max : 500 liters/hr. (100-500 liters/hr adjustable) Hight Max : 1.05m. Place for installation : internal use only Power Cord Length : 135cm Product Size : 46 x 66 x 65mm Package Size : 65 x 145 x 110mm Inlet Size : filter grille Outlet Size : 8 / 10 / 12mm (ID) Hose