Purchased a juvenile leopard gecko this past Tuesday. I was told to feed him crickets one day and

meal worms the next and continue to alternate. He does not eat the crickets, but will eat the meal worms. The crickets are very small, so I know he should be able to eat them. Should I be concerned or is it ok to just go with the meal worms. I have been putting the calcium powder on them. Is he just lazy?

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