Thanks CA. Going to try furan 2 to prevent infection. And I figure it can't hurt to try miraflex as well, even though no one knows if it does anything, I don't think it could make it worse.
Another problem is the fish is seriously stressed. If he's not in a pvc pipe and someone walks by the tank, he flips out. And watching an almost 5 inch wrasse flip out in a 5 gallon tank is painful to see. He very well couldve injured his mouth right after I put him in the tank, rather than during shipment. But this QT was waiting for a fish one third of his size.
What's going to happen is I'm going to buy a 20 gallon long tomorrow, a bigger airhead, a piece of plywood to put over the desk that was only big enough for a 5 gallon QT, invest a bunch more money just to watch this beautiful fish die. I can see it already.
This is so sad and frustrating and annoying. Such a gorgeous creature. Going to cover the tank for 24 hours. Let him relax. Then stress him out again tomorrow, but at least get him into a tank that will give him a bit of swimming room. BZ should refund my money AND credit me for all this extra money I have to spend to try to keep alive the mistake they sent me.