Aquarium Gravel Cleaning Siphon

Aquarium Gravel Cleaner was developed to make routine water changes and vacuuming gravel easy and efficient for any level aquarist.
Auto-start valve makes water siphoning easier than ever.
Simply shake the vacuum up and down a few times while submerged in your aquarium and the water will begin flowing automatically.
Perfect for quick water changes Self-priming, using up and down motion, to start water flow.
Efficiently separates debris from gravel
Easy to use this pump.
Ideal for water changing and gravel cleaning.
A long time use Aquarium water changer handy tool you can clean the aquarium easily.
Material: plastic.