the wax moths are basically the size of wax worms with wings, most of my chameleons' love them, as far as breeding just leave wax worms, alittle food and some wax paper rolled up (i use substrate like reptile litter) in a tank that they can not get out of. they will turn to moths breed and lay eggs, becareful the baby wax worms are tiny!!! great for neonates. then repeat.
you can get a food recipe from a bunch of places i buy the premade food (from Wormman's farm, i don't like dealing with them, it always takes forever to get a delivery) but it is basically bran cereal and honey (with bee pollen) mixed together everytime i try to make it it is to sticky.
hope that answers your questions.
Drew