Help Identify Fish Illness... Please

[Darrick]

Ok, I have a school of Blue Chromis and noticed about a week ago that one of them has some sort of new growth on them. It is protruding off of the fish. I have attached some pictures to help you judge.

I also have a large Blue Tang and have noticed odd spots or circles around its body within the last week as well. (Maybe some sort of ring worm?) Again, I have several pictures to help you identify the illness.

If anyone can offer any suggestions, and solutions to help prevent and cure my fish.

[Darrick]

Have one more photo to add to the post.