Tunze Calcium Automat Reactor 3172

For marine aquariums up to 2,000 liters (528 USgal.) depending on the coral population.
Energy consumption: 17 W (25 W)
Voltage / frequency: 230V/50Hz (115V/60Hz)
Cable length: 2.2 m (86.6 in.)
External operation or in a cabinet (recommended),
self-priming
Filling quantity: 10 liters (2.6 USgal.), without filling
Dimensions (L x W x H): 310 x 250 x 520 mm (12.2 x 9.8 x 20.5 in.)