Qt question

[Spfd60]

I have 3 fish in my QT tank. I am pre treating them with copper power at 2.0. I had a fish show signs of ich on day 7. When should i take the fish out of copper? Can i take the others out be fore the other? or do they all need to go 30 days past the last sighting. Thanks

 

[Alaeriel]

I would strongly suggest the full 30 days from the last sighting IF the QT stays above the recommended theraputic levels. If it drops even slightly below, restart the clock.