pool/pond building

[MarkC]

Don't be too concerned with some chlorine that the birds will drink. I went to an airshow once and the water they were providing to drink out of a tank truck had the most God awful smell of chlorine that I had ever tasted in "potable" water. It was safe to drink but was not pleasant to taste.

[Michaela521]

Anybody here know of any automatic swimming pool cleaner that would work in my application. The liner is a polyethylene type and the sides and bottom aren't true. Not to mention there are crinkles in the polyethylene liner cause the liner will not lie flat. Most of these crinkles are on the sides of the liner cuase the liner has to curve up on the sides. thanks