I know it says on the care sheet to feed daily, as much as he will eat for 15 minutes. But my young male African bullfrog can eat at least 30 3/4 of inch crickets, if not more, in that time frame. I'm scared he will become impacted or bloat. Is there a safer guideline, or is it hard for them to implode from stuffing there face for 15 minutes even if they eat 50 crickets?