well last night i saw a little curling starting and this morning she was folded in half and dead...my other 2 females are fine...they have not eatten that i can see, but they do seem to hunt from time to time so they should eat soon...i will still dose the tank with a de-fungus as it looks like they have alittle on the tips of their tails...not much, but enough for me to dose the tank to kill all the possibility of a fungus outbreak...