I think one of my goldfish must have been pecked by a heron or an egret a
couple of days ago--it has an ugly wound on its back. I can always tell when
a big bird has been terrorizing my fish, because they don't come to the top
glub-glubing for their breakfast. This happened two days in a row, and the
next day I noticed the injury. I hoped it would heal, but it looks worse
today and the fish is less lively. Is there anything I can do to treat it?
Thanks for any help you can give me.
Harriett