Tunze DOC skimmer 9410

Recommended for salt water aquariums up to 1,000 liters (265 USgal.).
Immersion depth from 140 to 240 mm (5.5" - 9.5") without setting.
Dimensions without post-filter (L x W x H): 250 x 180 x 415 mm (9.8" x 7.0" x 16.3") 
Water flow rate: 900 l/h (237.7 USgal./h)
Air capacity: 600 l/h (158.5 USgal./h)
Energy consumption: 11 W, 230V/50Hz (15 W, 115W/60Hz)
Skimmer cup volume: 0.7 liters (0.2 USgal.)