Thanks for the reply. I do not think general tonic is available in the U.S. but at least two of its ingredients (acriflavine and methylene blue) are. I will see what I can find today. Thanks,

that isn't a very happy diagnosis. :( This tank does get daily water changes. I am afraid the first pics I posted gave a bad impression. I was right in the middle of removing gravel and everything was stirred up. That was not the normal state of this tank. It is now bare bottom for the most part ...

finally got some better pics,I think.These fish just move too fast. The area in question does not photo well either. It does show much definition in the pics. Also, what recommendations can be made for broad spectrum antibiotic for corys? Thank you,

This is the only one with it and
Yes I can QT if needed. I took the gavel out because it was sharp and I think that is why the barbels are missing. It also was hard to keep clean. The tank is much cleaner now. they do eat well and act as if nothing is wrong.this has been on the fish for a couple of ...

Hi, I have a 180 gal tank with corys, angels, plecs, and discus and one of my corys has a strange growth on its side. This tank gets a daily 10 gal water change and temp is at 86. Please excuse the filth in the gravel as I was in the process of removing all the gravel to switch to sand. This stirred ...