My 2"ish GAF will eat many crickets but will only eat one super worm I would say if they don't bite they ain't hungry the worms of any kind are much more hearty food for the frog than crickets. They say worms are a much better staple than crickets. If you are feeding 7 days a week maybe give them a day off once a week and see if they increase how much they eat. maybe they just want more time to digest. I know your not asking crickets vs worms but hopefully this helped.