Go to faunaclassifieds, PM a guy named Magic Merlin and buy some of his turkistan roaches. These things are awsome. Adults are the size of adult crickets, and they will breed like CRAZY. They lay egg cases. The next best thing about roaches is you just put them in a container, give them heat, food, water crystals and dark and let them do their thing. In about six months im sure ill have more turks than i can deal with. I only have 7 leos so feeding them will be easy once the colony gets established. And think about the money you'll save. NO MORE CRICKETS.

As for supers being too big for leos, not even close. Ive been feeding my leos supers since around 25-30 grams and they have no problem munching them down. Granted they basically just slide them down their throat and let their stomach do all the work, they still eat em.