This powerful Siphon gravel cleaner is designed not only for siphoning water from your tank quickly and efficiently but also siphoning the dirt in and around the gravel within your aquarium fish tank landscape.
Submerge gravel vacuum cleaner inside aquarium. Place other end of hose into a bucket.
Open up flow control valve. Start SQUEEZING the auto siphon pump until a siphon is created. Remove fish waste and debris by lowering gravel vacuum on gravel. Adjust flow control valve as needed for different size aquariums.