Tunze Turbelle Nanostream 6020

for aquariums from 40 to 250 liters  (10 to 66 USgal.).  Flow rate: approx. 2,500 l/h (660 USgal./h) Energy consumption: 4 W  Voltage / frequency: 230V/50Hz (115V/60Hz) Cable length: 2 m (78.7 in.) Dimensions without flow deflector: 65 x 60 x 72 mm (2.6  x 2.4 x 2.8 in.) Outlet ø40 mm (1.6 in.) Silence Magnet Holder up to a glass thickness of 12 mm (1/2″).