I am hoping someone knows what's wrong with my 4 year old Gold Severum. He has several white/reddish pimples, isn't eating and isn't responding to anti-fungus/anti-bacteria medication. I've removed charcoal, made two water changes and two treatments of medicine containing a combination of nitrofurazone, furazolidone, potassium dichromate over the past week. I see no changes whatsoever. Any suggestions??
Dana

