Boyu Instant Siphon Gravel Cleaner GC-303 24”

Model GC-303 24”

Features

1. Innovative Auto Siphon Pump, Quick & Easy.
2. On/off flow control valve.
3. Intergrated gravel/ fish strainer
4. 6’ Tubbing included.

Direction

1. Submerge gravel vaccum cleaner inside aquarium.
2. aplace other end of hose into bucket.
3. Open up Flow Control Valve.
4. Move the cylinder up and down rapidly until a siphon is created.
5. Remove fish waste and debris by lowering gravel vaccum on gracel.
6. Adjust Flow control valve as needed for different size aquariums.