The Pond Digger demonstrates how to set up plumbing for a pond. First, sleeve all pipes coming through the cement foundation to protect the plumbing from elemental stress and provide additional flexibility. Next, use a clear primer and a clear glue to seal areas where you need a clean, finished looking product. Paint the PVC piping to protect it from the sun's UV rays and prevent from becoming brittle. If you need to do cutting, use a chop saw for a quick, clean and efficient cut. Extend the handle on the knife valve to allow for easier access, particularly when the valve is buried underground.