What Are Bubbling Rocks?
Bubbling rock is a type of boulder or stone that is embedded within a water garden and which emits water from the top, which flows down the sides. It is comprised of three parts, which are the pump kit, basin and rock. The rocks used for these systems must have a specific formation or composition. Many rocks and boulders are prone to breakage or chipping when drilling is applied so they are not good candidates. The best rocks are rubble or granite boulders. The shape of the rock will determine the manner in which the water cascades, but rock drilling should only be left to pros as the process can be hazardous.
The pump kit is responsible for moving water through the rock. Some of the accessories which come in a standard kit include valves, fittings, clamps and hoses. The basin is a type of reservoir which will be positioned beneath the bubbling rock. It could be something as simple as a hole which is dug into the yard and then lined with heavy duty plastic or a pond liner.
Advantages of Bubbling Rocks
Moving water is a necessity for ponds and water gardens. Water which sits still will deteriorate and become a breeding ground for mosquitoes especially in tropical and subtropical climates. Bubbling rocks keep water circulating and can be installed within small areas, which is advantageous for people who have smaller yards. They can also be used both indoors and outdoors, which make them viable even for people who live in apartments or urban environments. Perhaps the biggest advantage of bubbling rocks is that they are low in cost and maintenance.