And this is why I posted that I had my 5-6inch Blue tang was HT and my QT are about 3 g in a 5 g bucket- free, comes with salt purchase; and a simple foam filter that runs off a small air stone- which aerates the water. Oh, and a small heater too. Total cost not much. I keep it separate, and marked with Copper cause I use either copper, or to QT I use Prizipro. Good luck and let us know what you do and how it works, we're (I'm) hoping for the best. I had always heard that fallow was 8 weeks to be safe, as has been said.