My juv. blueface angel has a "growth" on his side. When I first noticed it a week ago, I thought it was a scale sticking up(thought maybe he got in a tussle with my trigger) but it hasn't gone away or healed. It seems to have grown into a milky-white wart looking thing. Sort of like a wart I guess. Looked into parasites on the web and it doesn't really look like an Isopod, but that is the closest thing I have found. It is recomended to remove these with a pair of tweezers or the like, but I am wondering how to do this without stressing or injuring the little guy. Should I remove him from the water for a brief period to remove it or leave him in the net and try it?