First of all, good luck with the little rascals . I'm afraid I don't have any experience with hatchlings but I'm sure pinhead crix will work as food. I'd be a little worried about using mealworms on something that small out of fear of impaction, but that's just me. If you're into bug chasing you might try small spiders or flys. Any small soft bodied insect should work. Keep us updated on their progress.

Quig
-----
Don't interupt me when I'm talkin' to myself