Food for feeders?

Hey guys,

I've started trying to give our crickets/mealworms/superworms a variety of food... but I was wondering if there are any no-no's as far as fruit and vegetables go?

I know you generally want to give thing with moisture, right now the crickets have the green stuff you can buy by the pound at Critter Barn, some of the Fluker's water stuff, some apples, sweet potatoes and oatmeal. The superworms and mealworms just have the apples/potatoes and oatmeal.

Just curious as to if it's okay to give them things like oranges, etc, and if there is anything to stay away from?

I would stay away from oranges or anything with high citric acid in it, hurts most insects insides. Hope that helps !