GARF'S SUMMER REEFS = bubbles and sun
|This image shows how to set the clamps for cutting through one side of the plastic. Remember the you always cut the side that will be the outside of the tank. This makes it possible to bend the plastic to form your tanks.
By using the boards the we left loose we can slide the clamps so the cut is clean. You will flip the plastic over and clamp it so you can bend the edge up.