Hargrove Artificial Rock Bubbling Features are made from lightweight Glass Fiber Reinforced Concrete (GFRC). Each rock is molded from natural stone and given a hand-finish for superior realism. These pieces make a perfect focus piece for a stand-alone water feature or as an accent in a pond or pond-less waterfall. They are lightweight, easy to handle, install and maintain.
These Bubbler Kits include not only the bubbling rocks themselves, but also a fountain basin, pump and the necessary tubing and fittings.