Qanvee Gravel Water Exchanger help in maintenance job to clean gravel and water change for your aquarium. You may also adjust the pipe length up to desired length.
- Easier to clean gravel part in your aquarium
- Simple and easy to install
- Adjustable pipe length
- Durable material
*** You can add on Vacuum Cleaner Head to extend the lenght and more easy in cleaning substrate layer.
Place the gravel cleaner pipe part inside the tank as the picture.
Place the hose part inside a barrel. [ Barrel level (at least 50cm) must lower than the aquarium to create pressure different.]
Press the rubber air pocket to create vacuum, hence the water from aquarium will start flow into the barrel.