The Turboflotor Blue 1000 is designed for installation in several ways: As an external skimmer, mounted directly in the aquarium: "Hang on" only the venturi pump is inside the tank. To use it on the table with a tank or under the aquarium as a filtration system. With its height of only 46 cm is designed to fit in all standard aquarium cabinet. The high skimming capacity is guaranteed to control the flow of water within the skimmer body and the patented conical riser within the foam cup. The foam production is controlled by a simple manual adjustment. The skimmer works with AQ 1200 pump, only 12 watt and ceramic bearings for quiet operation. The patented needle wheel Aqua Medic says a lot of bubbles with an optimum size. The unit is manufactured using high quality acrylic. Height: 46 cm. Dimensions: 25 x 11 cm.