Quote Originally Posted by deranged chipmunk View Post
Simply put, if it is going to have weight, rocks and water, I am going to use a nice piece of tough pond liner
O! Not worried about that part, the rocks are supported by the wood, not the liner, and the water is in a preformed 2 foot insert, the plastic is just a layer to keep any splashing from hurting the wood, and protecting from and wood oil/fumes, just a barrier, I was going to put two or more layers of it, it's 3.5 mil thick, so between 7 and 9.5 thick of it. I'm even putting one water insert inside of the other so I can't leave one in for the shape, and take the other out to clean