One of the biggest advantages with BSFL is that they have an extremely high content of calcium. Calcium is extremely important for bearded dragons, because it helps prevent terminal illnesses like metabolic bone disease. Because black soldier fly larvae have such a high calcium content, it’s not necessary to dust them, like you would dust crickets or superworms. Visit GrubTerra if you are looking for Black Soldier Fly Larvae For Bearded Dragon, they offer high-quality larvae which are packed with protein fat and have 75 times more calcium than mealworms.