KEY FEATURES Two holding systems for individual fixing, adjustable in height. Making it suitable for many different styles of aquarium. The power-saving and effi cient pump DC Runner 1.1 serves as a venturi pump (incl. DC motor) with power consumption of max. 7 watt. Polished ceramic bearings and shafts for brilliant silent performance and a maintenance-free steady use. The pump power and foam production can be continuously adjusted by the included controller. Thus, the skimmer can be adapted perfectly to the water level and individual needs. The 3D needle wheel will provide a large amount of air and optimum bubble structure. The included Silencer ensures an almost soundless operation. A high skimming capacity is achieved by the special water flow with a patented conical foam cup. Incl. controller. FURTHER INFORMATION TECHNICAL DATA ▼ Dimensions: (l x w x h) app. 14 x 8 x 36.5 cm (c. 5.6″ x 3.2″ x 14.6″) Immersion depth: app. 23 cm Motor driven adjustable internal protein skimmer for saltwater aquaria up to 250 litres