This Old Spouse
TOTM Winner May 2013
Silly question, but would it be possible to restrain the fish and scrape the cysts off? Since he only has two? And then treat for possible bacteria infection (as you'd be leaving small wounds behind)? Or would that just do more harm than good?
I don't have any direct experience, but I don't think that the above is a good idea. I'd just set up a tank with those two fish and let them live out the rest of their natural lives.
+1