No spray vitamins.

Reptivite is fine and to use with Repcal. Make sure your calcium contains vitamin D3. Gutloaded crickets are still not very nutritious so dusting them with the supplements will be ok.

Dust with the Calcium D3 every other feeding and dust with the multivitamin once per week, but not on the same day as one another. Babies should be fed daily. Offer the frogs as much as they will eat in 15 minutes. Crickets should be a big as the distance between the frog's eyes.

The worms you can try. Just cut pieces off starting at the tail that are no longer than the length of the frog. Roaches are also fine.