Specification Brand : MingDak Color : 10W Up to 250Gallon Label : MingDak Manufacturer : MingDak PackageDimensions_Weight : 2.98285440486 PackageDimensions : L:11.2204724295 X W:6.8110236151 X H:3.2677165321 ProductGroup : Sports ProductTypeName : AIR_PUMP Publisher : MingDak Size : 10W Up to 250Gallon SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51HzkCml9JL._SL75_.jpg SmallImage_Width : 75 Studio : MingDak Title : MingDak Aquarium Hydroponic Air Pump,10W Powerful 4 Outlets for up to 300 Gallon Fish Tank,Fashion Ultra-Quiet Energy-Saving Oxygen Fish Aerator Pump Kit for Freshwater and Marine Fish Tank Weight : 3 WeightUnit : pounds