DescriptionThe item is easy to install and use. Besides, there are detailed introduction for installment and use. So you don't need to worry about that. Great for daily maintenance, routine water changing, no more sucking water with your mouth. Come with water flow control tape, you can control what flow when to start, when to stop.Features- Color: As Shown. - Material: PVC. - Size: About 150x2.5x2.5cm. - The item is easy to install and use. Besides, there are detailed introduction for installment and use. - Made of great PVC material, it's elastic, durable and environmentally friendly to use for a long time. - The sand washing head and pipe shaft design make the operational process become very simple and efficient.- This also can be as a perfect gift for your friends, schoolmates, lovers, family and so on. - Notice: This is suitable for small fish tank, so please confirm the size of your fish tank to ensure it is what you want.