Description Fish tank siphon gravel cleaner, functional and practical,helps you complete the water change more efficiently. Made with excellent technology and has a scientific structure, adopts siphon design toprevent fish or aquatic sand from being sucked out, professional and useful. Features - Color: Blue -Material:Silicone - Size: 42.00X5.00X5.00cm/16.51X1.97X1.97in - Size: 30.00X1.00X1.00cm/11.79X0.39X0.39in - Size: 27.00X5.00X5.00cm/10.61X1.97X1.97in - Siphon pump for fish tank removing water, made of silicone materials, strong and safe, you can use it with confidence. - Siphon pump is multi-functional and labor-saving grip, effective separation and cleaning of dirty water. - Fish tank siphon pump, simple application method that can help you easily complete the water change and cleaning work. - Siphon pump is easy to operate, press it to draw out the water, convenient and useful. - Fish tank siphon pump cleaner can be widely used in your fish tank and aquarium, practical and professional. Package list: 2 x Siphon Vacuum Cleaners 2 x Extension Tubes