Patriot Sheer Elegance Spillway and Basin Kit for 12" Color Changing Spillway - SEKIT12CC Strong Acrylic construction for ease of use in multiple installation types. Perfect for wet walls, formal falls, patio fountains or indoor waterfall applications Includes remote control for power control and brightness(color selection and changing speed if equipped). Water inlet is 1.5" Female Thread Located on spillway Back Complete system includes spillway, basin, and all basic filtration and plumbing required!