Aquarium Electric Siphon Pump Vacuum Cleaner Fish Tank Clean Water Change Gravel

Description:
Installed gravel cleaner, please keep the water level between the MAX and MIN, then strat switch. When the outlet can draw water, raise the gravel cleaner, let the head and outlet above the water.
Can clean gravel, siphon the fish excreta and other dirt out effectively without requiring a water change.
Ideal for complete aquarium cleaning or quick spot maintenance and actually continuous work within 20 minutes.
High safety performance, only need 2 size C type alkaline battery(not included).

Features:
Effective: With this tool, you can remove the dirt from the bottom of your aquarium.
Convenient: Easy to install and use.
Adjustable Height: The height can be adjusted for large and small aquariums.
Useful: Coms with the aquarium vacuum cleaner and water siphon. Also, be used as a water siphon for water changes, or to empty your aquarium when you connect a hose to outlet.

Specifications:
Color: Transparent and Black
Material: ABS + Electronic Component
Power Supply: 2 x Batteries (not included)
Maximum Water Depth: 52cm