Originally Posted by
sayid
I had a very similar case where my discus had a lump on the same spot ,i treated with Epsom salt which emptied his inside but the lump was still there ,i very nearly was about to pierce the lump with a very narrow syringe 0.4 mm but at the last minute decided to opt out for an antibiotic , in the mean time discus started head standing and a severe case of fin rot , i started administering a 5 day course of minocycline in a 20 g BB tank , 2 weeks later head standing ,the lump and the fin rot are finished but he still not eating so i am changing water with 1 TBS of salt per 10 liter of water and patience.
I hope this helps