No. Don't replace the crickets with these. They have 28% fat and that is too high for a dragon. If your dragon is at least 16 inches you can offer them as an occasional snack. Dubia roaches, phoenix worms, silkworms and hornworms are good for dragons, in addition to crickets. Hornworms are good for
hydration but I'm not sure about using them as a staple. The others I mentioned can be fed on a routine schedule.