Hi Kteacher, I found the flightless fruit flies at Petco in a vial for $6. The tube is full of this blue gel that the flies eat and breed in, so in theory it should keep replenishing itself with flies for 15 weeks (so says the label). I heard of these pinhead crickets (correct me if I'm wrong) that the baby frogs eat as well, but they are mostly available at bait shops? The reason I suggest these is because you have several baby frogs and don't have time to hand feed them. The crickets probably won't escape like the fruit flies do, so you can just dump them in.

My frog didn't really have the strength to hunt. He would eye the fly longing but do nothing, so I tossed the flies in water, fished them out with a coconut fiber and put it in front of him to eat, and he ate ate ate. I hope he has more strength tomorrow.