Easy to install aquarium sand wash water changer.With this tool, you can remove dirt from the bottom of the aquarium.Effectively cleans the bottom sand, siphon fish droppings and other dirt without changing the water.Press the on/off button on the top and the water in the aquarium will be automatically pumped out through the hose to change the water.Length: 560-820mm (adjustable)Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onColour:As shownMaterial:plasticPackage Contents:1 set x fish tank cleanerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.