Design is much more than only styling of existing products: It is the expression of an idea and a concept; it opens one's eyes. Turbelle nanostream combines aesthetics and function. This innovative circulation pump sets new records: At a diameter of only 2.75" it enables a water flow of& 660gph at an energy consumption of only& 7W. The pump includes a very large strainer for the intake which prevents premature soiling. The spherical shape permits an ingenious 3D setting of the direction of flow. As a standard feature, Turbelle nanostream is supplied with a magnetic holder (holds up to 1/2" thickness), which enables uncomplicated attachment at any position on the aquarium pane.& New Generation with Titanium Alloy Shaft For aquariums from 11-53gal Flow rate: 739 gph Energy consumption: 5W Voltage/Frequency: 115V/60Hz Cable length: 78.7" Dimensions: Diameter = 2.7"; Outlet Diameter = 1.5"/0.59" Magnet Holder up to a glass thickness of 12mm (.47in) NOTE: Most Marine Depot products are sold in 110V conversions. Please verify your country's volt conversion before making any electrical purchase. Models 6015, 6025 and 6045 are not controllable and are not compatible with the 7091, 7092, 7095 and 7096 controllers.