Great News! I'm glad your fish are stable now. Good job.Today is the last full day of their copper treatment! Things have gone super smoothly! No fish have died and they have been eating like pigs the entire time. For the first ten days or so I was doing daily water changes and then every other day and ended up not having to do them for 3-4 days at a time. Tomorrow I will be moving them to a dedicated QT tank for 44 days while the DT tank rids itself of potential ICH. Huge lesson learned.