When you soak you torts do you use tap water, I think for drinking I will give them spring water as my other critters other then the dogs and cats get spring. Any ideas is tap ok for them.
i also use warm tap water for daily soaks. but in the water dish i use distilled water. which is just tap water that sits for over 24 hours, which eliminates a lot of the chlorine.
I just use tap water. I've never bothered some sort of experiment with a tortoises drinking water, but if you decide to go that route I would be interested in hearing about your experiences.
I know one keeper offers his tortoises only rain water. He hasn't seen any noticeable difference from when he offered them tap water.