The Aquascape DIY Backyard Waterfall Kit comes complete with everything you need to build a beautiful, one-of-a-kind, recirculating 3′ waterfall and stream in any space, eliminating the guesswork and calculations when purchasing individual components. The complete kit includes a Waterfall Spillway diffuser and energy efficient EcoWave pump to optimize water flow. AquaBlox® Water Storage Modules maximize the available water storage capacity and the pump vault provides quick and easy pump access.