Maintenance is a necessary part of a good aquarium keeping. Routine water changes and pulling debris from gravel helps maintain a natural balance in the aquarium environment. Aqueon Siphon Vacuum Gravel Cleaners help to make this job easier and take less time. Just a simple up and down motion with the intake tube will quickly prime the siphon to begin water flow. Debris is pulled away with flowing water and disposed of while gravel falls to the bottom of the aquarium. Be sure to add Aqueon Water Conditioner when adding clean water to aquarium. Five different siphon gravel vacuum sizes to accommodate different aquariums. Makes routine water changes easier!|Use up and down motion to start water flow|Removes dirty water and vacuums out the debris in gravel|6 foot flexible hose with clip for attaching the drain hose to the inside of a bucket|Includes: 6' flexible hose, self priming intake tube and hose clip br/>Sold in Quantity of: 1