Blue Thumb (formerly PondBuilder) Formal Falls Kits include the additional accessories you need to create a feature around your Formal Falls. These kits were designed to create an easy way to install a 24" high waterfall feature within a block wall structure indoors or outside. The basin can be sunk in-ground or used above ground and comes equipped with dual pump access through a stainless steel access panel located just under the splash mat. Additionally, if you are looking to install an auto-fill valve (not included) to maintain the water level, a pre-installed spin-weld located on both the left and right makes installation fast and easy. Each kit includes: Formal Falls Basin with anti-splash mat Stainless Steel Spillway Weir Blue Thumb pump Pump sock, discharge assembly, and flex hose PVC primer and PVC cement Size Small Medium Large SKU PB1649 PB1656 PB2651 Formal Falls Basin 42 Gallon Basin44.25" x 22" x 16"H 65 Gallon Basin56" x 24" x 16"H Stainless Steel Spillway 16" Weir with(1) 1" FPT Inlet 28" Weir with(2) 1" FPT Inlets 40" Weir with(3) 1" FPT Inlets Pump Size 1800gph 4200gph 6000gph Flex Hose 1" 1.5" *Ships by truck freight, which requires that you be present at time of delivery. Freight company will call to schedule an appointment.