I'm going to assume you have a panther ir a veiled? I would offer food twice a day, and whatever he doesn't eat in a few minutes you remove. A baby should have a decent amount of well gutloaded and supplemented food. I wouldn't offer mealworms too often. Maybe add some fruit flies to the mix, some baby cockroaches, small silk and hornworms, etc. Variety is important. Plus it's easier to get babies to eat all kinds of foods than it is to get stubborn adults to.