Is this a good feeding plan for an adult male African Bullfrog?
The random smiley face was a colon and a D for Dubias but it keeps turning into a face.

Monday:Nothing
Tuesday:Earthworms with calcium+vitamin powder
Wednesday:Nothing
Thursdayubias with calcium+vitamin
Friday:Nothing
Saturday:Frozen food(Need help deciding on healthiest option)
Sunday:Crickets with calcium+vitamin

I know that a mouse a week would cause my frog to turn blind so is it OK to feed any of these frozen food items to my frog once a week, chicks, quails, rats, gerbils, rabbits or hamsters. Will any of these not cause blindness if I feed them to the Bullfrog weekly.