Hi Gigi,
Welcome to Frog Foum.
Louis has given you great information.

Too many wax and meal worms could increase the instance of bowel obstructions and prolapse as well. Not pretty.
They would however, love the wax worm moths !!!!!! the moths could be fed more frequently but the crickets and/or roaches should be the staple in their diet.

If you purchase small and/or medium crickets it would be months before you heard a peep.
I swap out the soiled cricket bins to clean ones......... once a week.
My bin never smells.
It's simple......smelly = dirty.