I've been gutloading my cricket bugs with a variety of foods such as oats, raisens, carrot and fish food. Just before I feed my frog I dip them in a mixture of calcium dust vitamins.
I'm wondering if it's safe to dip them into a little orange juice or other fruit juice before feeding or would the sugar content be too high?

Also, I've picked up some Morio worms to try him with but I notice they have a really solid body and are quite agressive. Are they safe food?