![Boyu Instant Siphon Gravel Cleaner GC-101 10”](http://shop.aquariumspecialties.com/cdn/shop/products/image_332d1eb7-2e36-4273-b457-b719ef47b393_{width}x.jpg?v=1592665315)
Features:
1- Innovative Auto Siphon Pump, Quick & Easy.
2- Intergrated gravel/ Fish strainer.
Directions:
1- Submerge gravel vacuum cleaner inside aquarium.
2- Place other end of hose into a bucket. ( The outlet must be lower than water level)
3- Move the cylinder up and down rapidly until a siphon is created.
4- Remove fish waste and debris by lowering gravel vacuum on gravel.