A few weeks back I picked up 10 Green Chromis from an online dealer, always wanted a school of chromis in my tank. Within 4 days from arrival 9 of the 10 had died from what appeared to be Uronema (https://humble.fish/uronema/). QT had been up and running for 6+ months with other fish having gone through and successfully added to DT and all are healthy (all parameters were in check). I assumed the worst and did not hold out any hope for the last man standing. 3 weeks later I still have the one survivor that has been in the same QT and looks perfectly healthy. That being said, I know that the parasite is still likely present in the QT and based on what i have read and my paranoia, I am highly skeptical to ever add this guy into my DT. My plan is to set up an additional QT and let this little guy live out as is but curious on any suggestions/experience on what to do?