Build a large bubbling rock water feature with this kit. This kit includes all of the features of a Vanishing Water (pondless) Kit . It is much like the Cascade I kit except that you won't use a Waterfall Starter at the outlet of the water feature; rather you will be connecting to a cored rock. This kit comes with 3840 gallons per hour pump that will pump 3000 gallons per hour up a six foot rock. We provide you with a 2-inch pipe to the cored rock. This kit also includes a PVC ball valve to adjust the flow of water. If you are using three rocks in your water feature you can purchase our three valve manifold assembly for 2-inch pipe. This way you can adjust the flow for each of the rocks.