First.... Welcome to AA. Whereabouts in Ohio are you??
Mine doesn't dig "tunnels", but it definitely roots around the base of the rocks in the sand..... every once in a while, he'll turn around and do a few tail-kicks in the sand to clear some out of the way to get at something he really wants. I've had mine out of QT for about a month now, and he's an awesome little fish!!
Wanna calculate the cost of that new reef tank?? Take your worst nightmare, double it, and you're halfway there.