Specification Brand : balacoo Color : Assorted Color Label : Balacoo Manufacturer : Balacoo MaterialType : Sand Model : 1815I60G50264XXXGGTWJVA PackageDimensions_Weight : 0.3306933930000 PackageDimensions : L:5.90551180500 X W:4.72440944400 X H:1.96850393500 PartNumber : 1815I60G50264XXXGGTWJVA ProductGroup : Pet Products ProductTypeName : AIR_PUMP Publisher : Balacoo Size : 6x4cm SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41VWfyEJAyL._SL75_.jpg SmallImage_Width : 75 Studio : Balacoo Title : balacoo 1Set Fish Tank air Stone Aerator for Aquarium air Oxygen Pump for Fish OUL Diffuser air Diffuser Air Stone for Aquarium Dedicated Accessories High Temperature Fired Sand Weight : 0.3 WeightUnit : pounds