The Matala Gravel Vacuum Head is designed to clean gravel bottom ponds without sucking up the gravel. Suitable gravel sizes are between 3/8" to 1" size. The Gravel Vacuum Head can be used to clean the surface of the rock or it can be pushed down into the gravel up to 2 inches deep for a deeper cleaning.
- 1-1/2" rubber coupling w/ hose clamps included