I have a fish with a current eye problem that is in an earlier thread of mine. https://www.fishlore.com/fishforum/freshwater-fish-disease/115129-brown-growth-eye.html His eye is slowly getting a little worse, I have not got a fresh picture but it is developing slowly for sure. I have been right on top of extra water changes and have done my best to keep the water as clean as possible in an effort to help him heal himself. I got advice from my LFS to keep an eye on it for another week or so and then if it does not improve then to possibly look at nitrofurazone as a treatment. The LFS guy thinks that it is a bacterial infection of some sort. http://www.novalek.com/aquavet/nitrofurazone.htm It says in this article that i can treat him oraly, i'm pretty confident that i can feed only Bots (the Angel) this medicated food if needs be. Has anyone got experience with this medication? I would like to treat him without setting up a quarantine tank if possible and think that an oral treatment of this kind would probably be less stressful as it would avoid him living in a bucket for a week. Advice would be appreciated.