aquariums up to 3.000 liters (793 USgal.) Circulation performance: 2,500 l/h (660 USgal./h) to approx. 15,000 l/h (3962 USgal./h) with Turbelle® controller Energy consumption: from 3,5 to max. 50 W Power supply: 100-240V / 50-60Hz Cable length: 5 m Dimensions (L x W x H): 93 x 70.6 x 184 mm (3.7 x 2.7 x 7.2 in.) Silence Magnet Holder up to a glass thickness of 15 mm (2/3") with flow deflector and protective grating.