Bubbling Rock Garden
Bubbling Rock Gardens give you all of the sights and sounds of a babbling mountainside waterfall without any of the maintenance of a pond. Two core-drilled boulders are plumbed to flow into a collection pool before crashing over a waterfall into the pondless reservoir below. Because the water in your waterfall system spends very little time exposed to sunlight it is not inclined to turn green with algae, and because the gravel over the underground reservoir traps all debris before it can reach the pump there is no need to clean the pump. Occasional refills and an annual Spring Cleaning are the extent of maintenance for these simple, yet beautiful features.