Good and functional skimmer.
Recommended, depending on tank load, from 60 to 250 litres (15 to 65 USgal.) of sea water.
Immersion depth: approx. 225mm to 245mm (8.86 to 9.65 in.),
skimmer cup volume: 0.2L (.52 in.),
air output: approx. 150l/h (40 US gal./h),
4W, 230V/50Hz,
dimensions: L 110 x W 90 x H 305mm (L 4.3 x W 3.5 x H 12 in.),