I've had him for 5 months, so I guess new things will eventually pop up from time to time.
Today for the first time, I saw my BP burrow from within his cave to the outside of it, his head was sticking out, looked kinda funny. He's been wandering all this evening, I fed him 2 nights ago. I think he's getting too big for his cave, he did fit snug this morning. His husbandry hasn't changed. He even tried to lift the screen off the tank.
Wonder what it is...again it only started this evening...nothing to be worried about at this moment...