Advertisement So I have two beetles with my Hadrurus arizonensis. I feed my scorpion one cricket a week, and it seems to eat most of its prey without leaving much scraps. How long can the beetles go without scavenging anything? Im a bit worried theyll starve, so i put a small bowl of fish flakes and oats in to make sure they dont starve, and i seen them eating from it. Is this necessary, or would they just be fine living off the scorpions waste?