My BP hasn't eaten in 2 weeks. I got him a week ago and have given him a week to get used to his new home. He spends most of his time in his hide. He's still on fuzzy's and I just thawed one in warm water, made sure it was fully thawed and left it a few inches away from the opening in his hide. Turned off the lights and left him alone. How long should I wait to check if he has eaten it?