Hey guys. Body type is very much like that but the color is all black. And it wanted to get back into its coral in a major way. It lived all the way into Sherman's tank, through lying in the bottom of my utility sink 2 hours, varying salinity including possible contact with running hot fresh water, going down the drain, being poured into a bucket out of the drain trap, dumped into my QT tank, then transfer to Sherman's tank. Seems like a fairly tough fish to me!
Hop: As far as plumbing the QT to the main system, I don't advise that. It just seems like that might be asking for trouble. Mine is one way in and the only way water gets out is by hand. I know what you are thinking about and it could be done of course, but I am not sure it's a good idea.
However, my current QT is only a 29g tall, and that makes a difference. It really should be about 100g and then I would have to figure out a sump and water change system.