Thank you all.. Sorry I'm slow with this
Correct me if I'm wrong, but if I have 8 weeks to keep my DT idle, there is no advantage to do copper treatment right? I know it's faster, but I also read that copper and ammonia reducing treatments don't always work as nice?
I'm already looking for another QT and was thinking to run it full time in the basement for the future needs. By the way the one I have is less than 20G, suspect could be more like 10... so looking for 30 ish gallon one now, so could serve for treatment, also maybe could add some live rock there to cope with single fish during quarantine.. not too sure about the light needed, at the moment it's something from fresh water tank..
Thanks again for you help. I keep observe all the fish and they all look good for now, so I stay away and try to cause as little stress as I can.