i'm glad they're ok (well most). perhaps you should stick a heat mat in the tank next time? mine only live in a plastic tank so i can pop them on a tray clean the tank in the bath, and have them back in the tank within 5 min!
Yep, in future I will leave the snails in a spare tank indoors, whilst cleaning out their proper home outside. Even though it seemed an ok temp in the garage, it still goes to show that what you think may be wrong, not matter how convinced you are. Btw: Done them in.....lol Arno, it sounded as if you were talking about the potatoes or something in a roast on Sunday....Like you done the potatoes in - burnt them...rofl