When they were babies, I would only feed them dusted, gut-loaded crix only. I would feed them about two small cirx once a day or once every two days.
Now that they are adults, I feed them large crix (I only dust one out of every three fed) and pinkies. I feed the adults 3-5 crickets about once every 3 days. I also feed pinkies once a month only. I have herd that it is safe to feed them more often, but I do not want to risk addiction to mice or other dangers. I mentioned that I do not like to feed fish to avoid digestive tract punctures. This means that some bones of some feeder fish (ribs) will puncture the digestive tract of the frog. Now, you CAN feed soft boned fish, but as to which ones are safe and which ones are not, I do not know. I also do not feed worms to my frogs, but you CAN. As to which ones are acceptable you'll have to look them up, becuase I do not feed worms.
As you can see, I do not like to take risks with my frogs, sometimes I am too careful. I am sorry if my pervious post confused you about what food is acceptable.
Good luck and post any more questions you may have.