Fluval Gravel Vac Substrate Cleaner Small/Medium (20")

Effectively traps dirt and debris
Easy Start siphon for quick priming – starts with just a couple of pumps
Thumb-operated flow regulator allows you adjust speed as you clean
Gravel guard prevents clogging
Tube extension included for larger tanks and hard to reach areas
Suitable for all substrates (sand, gravel, rock)
For use in freshwater and saltwater aquariums