Paradox said:If you let tap water sit in a bowl overnight, most of the chlorine evaporates out I believe. If in doubt, use bottled. But most use tap water with no problems.
wax32 said:Seems most people use water straight from the tap for their snakes. I know I have for the last 20 years. I do use RO/DI water for my frogs, but they are a lot more sensitive.
Here is some more reading for you:
http://en.wikipedia.org/wiki/Chloramine