Blue Thumb (formerly PondBuilder) Elite Cascade Falls were created for "pond-less" applications instead of using a large bio-waterfall. Cascade Falls boxes include a black Matala mat to create an even flow over the weir, a landscape lid for concealing the unit, a detachable weir, and necessary hardware. Removable landscape lid can be covered with mulch, rocks or aquatic plants Octagonal shape, ribs and gussets provide strength and eliminate distortion Dual intake ports allow for back-flush outlet or additional pump inlet Reversible weir allows for more customized and professional installation Industrial spin-weld fittings eliminate need for bulkheads Includes marine-grade stainless steel hardware and mesh media bags Size Small Medium Large Extra-Large SKU PB1106 PB1113 PB1120 PB1182 Spillway 14" 22" 30" 40" Dimensions 19" x 24" x 14.5" 20" x 33" x 14.5" 20" x 41" x 24.5" 20" x 51" x 14.5" Max Flow 2,500gph 5,500gph 7,500gph 10,000gph Inlet Size 2" Spinwelds 3" Spinwelds
