I have had a jawfish for about 2 months and I love him too. They have so much personality and they are fun to watch. He changed burrows every single night for about 2 weeks and has finally found his home. Luckily he burrowed dead smack in the center and front of my tank. A couple of my friends have them and they were very unlucky and had there jawfish burrow in the back of the tank, where you can't see them. Good luck!