From now on I'll QT any new fish before introducing into my display tank. I have read many articles on the subject, but they vary from leaving the fish in a QT with water parameters close to the display tank to applying copper in the QT for preventive measure.
Can someone clarify what is the best way to QT? Should I add cupramine in my QT as a preventive measure?
Can someone clarify what is the best way to QT? Should I add cupramine in my QT as a preventive measure?