The Squeeze is designed for use with the Python Pro-Clean Gravel Washer and Siphon Kits.

This stress-free siphon starter gets water flowing with a simple squeeze. It completely eliminates the need for "mouth-priming" and ensures that you'll never ingest aquarium water again!

Includes both 1/4" and 1/2" adapters.

Can be used with other brands of gravel vacuums.