As for the guitar stand in the tank, I can't see any immediate concerns. Looks like it's secure up against the glass and on the floor. If it isn't, make it so. He looks like he's having fun on it so you may have to give it to him. Ha.. As for handling while shedding, I agree with the others here. Don't handle unless absolutely necessary.
Beautiful boa, by the way..
Sent from my EVO using Tapatalk