Well I have 2 and one is doing great, more than great! He is active and happy but the other, not so much!
I put a piece of a tablet in the water to condition the water for the turtles but I am not sure how it all works. I just feel sooo bad for this little one. I hope he is ok and not hurting. I took him out of the tank and put him in a bowl with some water and food alone trying to get him to eat something! I hope he does!