Thanks Newman, my barb appears to be doing better. It has been 3 days now and the white spot appears to be getting fainter. It looks like his scales are re-growing in that area and he is starting to get his color back there. I think Ill keep him quaratined for the full 2 weeks to be sure the parasite dies and it's eggs can't hatch. I think I caught in time..my main tank show no signs of having any ick in it.