Apparently it is a venomoid and owned by one of Bob's employees. Here's a post from him in KS regarding the show. It's funny that he starts out in the thread defending Bob, but then finally admits to owning the snake and working for him.

I do respect Bob a lot for what he has accomplished in this hobby, but I think he made a mistake with this appearance. Of course we don't know all of the details, but having this type of spectacle occur twice doesn't make him look good.