To answer the a previous question about QTing the AT. No I did not. I purchase all my fish, corals and supplies from a guy who mainly does maintenance and only supplies fish to his clients. He QT's the fish for at least 2 weeks before he sells them to anyone.
Not to ding your maintenance guy, but quarantine should be a minimum of 4 weeks because of the life cycle of oodinimum and cryptocaryon.