I bought a carpet on Saturday and he looked great in the store...he mouth was a little open when I bought him, but I was told the he was just regurgitating and would eventually tighten up. Needless to say he has not. The are 2 clowns living in him and they are happy, but he has not attached, will not eat, and is still very open around the middle. What can I / should I do? Salinity is 1.023, all other levels are normal, I acclimated slowly...Help, should I be worried or do I give it more time?