I broke my own rule about seeing a fish eat before buying. I would have avoided all of this because he hasnt eaten a bite since I bought him about 10 days ago. He is in QT, I added several doses of stress coat. LFS suggested melafix. Fish hasnt shown any signs of improvement. SYMPTOMS: not interested in food, anal white string hangs down, occasional white bump on bottom lip, now one on side. LFS first said stress/bacteria, I suspected internal parasites. LFS now says possible amonia burn or cycnide poisoning. Noe I am really upset, saleskid had said that it was not live caught, now I am told that they dont know. ANY HELP on possible illness, possible treatment would be appreciated. I am probably running out of time. Thanks