Eheim StreamOn 1800 Streaming Pump. With EHEIM streamON you have more flexibility than with any other streaming pumps. Eheim’s streamON 1800 streaming pumps are suitable for use in both marine and in fresh water aquariums. They are small, highly efficient and energy saving. You can position them vertically or horizontally and turn them up to 180°. This allows you to turn them in any direction (3D function). The Eheim StreamOn 1800 Streaming Pumpis attached to the glass using suction cups. The outflow can be smoothly adjusted in small increments. Benefits of the EHEIM streaming pumps streamON Compact streaming pumps for aquariums from 150 to 350 l. Suitable for both marine and fresh water Optimum water circulation with a natural, smooth current formation Increase of oxygen content and creation of nature like living conditions Vital for corals in marine water; beneficial for fish in fresh water Flexible positioning – horizontal or vertical Swivelable up to 180° (3D adjustable) Fixing with suction cups Extremely quiet and very low maintenance High efficiency with low energy use Utmost safety and reliability (3 years guarantee) Pump Specifications: 1800lph Low power consumption – only 2.8w Width 46.00mm Height 62.00mm Depth 75.00mm Cable length 210cm