On Mon, 13 May 1996, Peter Hughes (X) wrote: > edit > > I know that the fish was Koi, but it is the first time that I had heard > of any succesful treatment of the disease.
I don't think all ulcers are the same. I know there are some specific to
certain species (ie, goldfish ulcer disease that probably also affects
koi). However, the treatment sounds as if it would be well worth trying.