So it's been almost 3 months of my tank being empty after velvet killed everything. I have a QT now that has been running for about 2 months and think I am ready to get fish is there anything else I need to do before adding fish? All fish will be in QT for 1 month. So the tank will be empty for 4 months at that point I still have inverts in the tank so have been feeding the tank 1 frozen cube about 2 times per month so the live bacteria. I have some fish in my QT now just for the bacteria in that tank to live off of should I add them to the display as test fish? They are just some azule damsels and have been in there for about a month. Once I am done "QTing" new fish I think I will probably put them back in the QT if that is a good idea idk? All advice is welcome thx