If your dominant toad seems to be stressing the other toad out during feeding time or just getting in the way, consider feeding the dominant toad separately in the feeding tub and then leaving him / her there (with a lid so it can’t excaoe obviously) and then feeding the difficult toad while it is still in the tank, alone. Night crawlers are the way to go, also hornworms are great. Both my toads have grown a ton because I changed my primary food source to nightcrawlers and hornworms instead of crickets / mealworms.