Aquascape Waterfall Spillways

Many waterfall boxes and spillways recommend purchasing a faux rock cover because they can collapse when adding natural material on the top, but not Aquascape. The 12" and 24" Waterfall Spillways are strong enough to allow soil, logs, rocks, and heavy boulders to be placed directly on top for easy concealment. Installation is simple with the included 2" PVC Slip and a 1.5" barbed fitting that provides a watertight connection and leak−free water flow when threaded into the back of the spillway. Each spillway can handle a high flow rate and features a wide opening with internal barriers to help diffuse the water into a stream or an existing pond.

Specifications: 12-Inch | 22-Inch | Application | Waterfall Box | Waterfall Box | Box Dimensions | 10.5"L x 14"W x 5"H | 17.5"L x 24"W x 5"H | Spillway Width | 12-Inches | 22-Inches | Max Pump Flow | Up to 4,000 GPH | Up to 7,500 GPH | Inlet | 2" Bulkhead Port | 2" Bulkhead Port | Fittings Included | 2" PVC Slip Multi-Hose Adapter 2"MPT x 1.5", 2" Barbed | 2" PVC Slip Multi-Hose Adapter 2"MPT x 1.5", 2" Barbed | Recommended Tubing (Not Included) | 1.5" Kink-Free Tubing 2" Flexible PVC Tubing | 1.5" Kink-Free Tubing 2" Flexible PVC Tubing | How to Assemble Aquascape Waterfall Spillways are one-piece units; no assembly is required. Install the desired pipe fitting into the back of the spillway using Teflon tape or Silicone Sealant (not included) on the thread end of the fitting. When using Kink-Free Tubing a 1.5-Inch Wire Hose Clamp is required to attach the tubing. When using Flexible PVC Tubing, PVC Glue & Primer is recommended.