It seems I have white spot...... =-( so I will have to dose for that, clean my gravel and do another water change this weekend. Did one on Sunday night. I have another question........I rescued a n Golden apple snail out of my brother in laws tank......he was just lying on his shell in their tank and not really moving. When I put him in mine on the weekend he was doing well and still is. On the right hand side of his shell it is cracked and look as if his shell is disintegrating ( I got him like this) what can I do to make him better? The top of his shell is shedding layers so his shell is becoming white here and there. The other Golden apple snails is still in their tank and I want to put him in with the rescued one aswell, my brother in law and his girlfriend doesnt do water changes often so it really breaks my heart so maybe I will be moving the 2nd one over to my tank tonight. What do you guys think?