I'm so grateful for all the help I know what to do if it ever happens again Thank you. Unfortunately the event happened very late into Friday night and there was no way of me getting anywhere (I don't drive for starters). I did my best to hydrate him but he died about midnight I feel so guilty for not being able to do anything. I usually give them natural mineral water but if I need to get hold of a dechlorinator then I shall get one this week. Would it be best for me to buy some pedialyte for any future need just in case I expect the worst? I have sorted/cleaned tank and added new bedding the remaining frog seems pretty happy which is a good sign and is hunting and feeding. I also bought them from the website pre loved so it is uncertain of their actual age just hope there will be no illness in future.
Again thank you for the help.