I purchased two angels about a month ago .. all went well when I introduced them to the other to mature angels that I had. There was a bit of bullying on the little guys parts but over all they all get along .. several weeks ago my Angel had what looked like "pimples" I treated the tank with Pimafix and it appeared to go away .. I put the carbon back in and did a water change .. now .. two days later this is what my angel looks like after another "pimple" showed up

{{gwi:376845}}

What the heck is it??? I am now treating the tank with Melafix .. HELP I think he will more than likely die but what about the rest of the fish.

Any Help would be appreciated.

Laura