Just feed them small crickets. It may still come in. What do you feed your tads? Bullfrog care would be similar to pacman or pixie care. They need a substrate area and a water area like a medium sized water bowl. Make them a little ramp in and out of the bowl. Keep the water no deeper than their necks. Water has to be dechlorinated.

Are you planning to keep any or set them free?

Can you post some pictures?