During our latest move, Wataugachicken and I could'nt dislodge one of the bristle nose plecs from our largest chunk of driftwood. No matter what we did, he would'nt come out. So I sighed, and accepted I was going to lose him. We finished breaking down our multiple tanks, loaded the moving truck, drove it for three hours, spent two more hours waiting for the moving helpers, got the truck unloaded, started setting up the tanks, put the decor back in, added the fish.... and the bristle nose swam out of the wood when we put in algae wafers....
I'd say it was perhaps seven hours total just stuck in a piece of damp wood.