ITEM NAME:Siphon 1.5m for Cleaning Bath Aquarium Water Change D8D7 Siphon 1.5m for Cleaning Bath Aquarium Water Change D8D7 Remove debris from the gravel bed and an important step in the aquarium cleaning. Gravel Vacuum Cleaners with a wide beginning nozzle drive make much more 'job easier and help prevent the removal of beneficial bacteria in the gravel bed. Wide nozzle cleans more 'larger area using less water and time, and cleans in a more' efficient. plastic material of high quality , robust and easy to use. It 'used to puliziare sand in the aquarium and change the water. A jute to clean fish feces and waste feed. tube length: 150 cm tube length for puliziare sand: 185 mm Pipe diameter: 9.5 mm the plastic tube diameter siphon: Approximately 25.5mm Note: The product and only suitable for aquarium with depth' of water less than one meter Package include: 1 x Plastic tube 1 x Device for puliziare the sand 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.