Aqueon Siphon Vacuum Gravel Cleaner Medium - 5" Tube with 6' Hose - (Aquariums 5-20 Gallons) (3 Pack)

This creates liquid flow which pulls debris away from the gravel at the bottom of your aquarium and removes dirty aqua from circulation, making regular cleaning and quick liquid changes simple. The Aqueon Siphon Vacuum Gravel Cleaner self-primes with a simple up and down motion