I have already started feeding it lots of broccoli and dried algae. I also add vitamins to algae. The lateral line has almost completely disappeared except for right around the eye and head (I got him several months ago). The goofy looking erosion by his head seems to be stubborn and wont go away. I will try the probe to get rid of the erosion. His fins are destroyed and seem to have made very little recovery. Is there anything I can do for the fins.