I really like the newspaper lining of a pond to stop a leak in an earlier post.

I would think if you lined the bottom of a pond with dollar bills you might also seal a leak. The paper used in money is pretty tough and if you calculate the surface area of the pond and all the money you'd need, you may just be ahead of the game. \:\)

Last edited by scruffy_fish; 09/05/09 06:32 PM.