Use Metro in combination with Furan-2, you can keep the water salted with no contradiction. The temp must be brought to 75F to slow the bacteria. It may already be too late it is a quick killer. Do a very large water change before adding the meds. You can use cool water to get the temp a little lower to but don't over do it.
Kanamycin can also be used in conjuction with Furan-2/Metro if the fish doesn't respond to the initial treatment or in extreamly tough cases.
Kanamycin can also be used in conjuction with Furan-2/Metro if the fish doesn't respond to the initial treatment or in extreamly tough cases.