I only feed mealworms to my hatchlings and most of them are 20 grams before they are 2 months old. They do very well with just mealworms.
My adults/babies I keep get mealworms, roaches, silkworms, and waxworms. Some will not eat roaches and some will refuse mealworms. Most of them love the silkworms, so that gives them some variety.
My adults/babies I keep get mealworms, roaches, silkworms, and waxworms. Some will not eat roaches and some will refuse mealworms. Most of them love the silkworms, so that gives them some variety.