Atlantic Copper Spillway Bowls complement any hardscape, landscape or poolscape with the elegance of copper. They are crafted out of solid copper in both round and square styles. The Copper Spillway Bowls are designed to form a natural patina over time. All spillways are sized at 12" for maximum water flow and visual effect. All Bowls feature dual 1.5" FIPT inlets and solid copper standpipe for lighting and water supply. Dual inlets allow water supply to be plumbed independently from lighting cords. Solid Copper Pedastal accessory allows bowls to be elevated 8". Use 12" Splash Rings with 26" Copper Fountain Bowl on FB4600 to control splash. Use Eco-Rise plumbing riser under Pedestal to accommodate 1.5" supply line. Use a TidalWave Variable Speed Controller to adjust the flow as needed.