Lees Ultra Gravel Vac, 24" Long with Nozzle Dog Mobility Aid Wellness The black “T” shaped connector

The black “T” shaped connector is the aeration connector (Venturi)

The unit is constructed of a rugged ABS plastic and a steel-wrapped cord

a handy storage spot

With a combination of sounds and so many ways to play

Broken jar

Lees Ultra Gravel Vac, 24" Long with Nozzle Dog Mobility Aid Wellness The black “T” shaped connectorLees new Ultra Gravel Vac Self Start Siphon feature has made aquarium maintenance a whole lot easier! With the Gravel Vacuum cylinder submerged in the water, simply move it up and down a few times to activate the Self Start Siphon. Separates and removes debris from aquarium Drains and fills for routine water changes Self starting siphon Gravel Vacuum Cleaners are designed to separate and remove debris from the aquarium during routine water changes.