Aquascape has introduced the Waterfall Spillway, an inexpensive solution for creating waterfalls. This compact, yet extremely strong spillway includes strategically positioned internal barriers that diffuse the rush of incoming water, providing a smooth flowing waterfall through the front spillway. The 22-inch wide Waterfall Spillway handles flows up to 7,500 gallons per hour, and its one-piece roto-molded design makes it extremely durable.