I am planning on feeding black soldier fly larvae as feeders to my cham and I was wondering if there is a way to extend the larvae state of them. I don’t want to buy them from Josh’s frogs because of the $15 shipping cost and none of my nearby stores sell them (as far as I know, but I live in Minneapolis so if anyone knows a place, feel free to tell me). My other option is amazon and eBay, but the only ones I can find are containers of 500! I read that they stay in the larvae state for 2-3 weeks. I know that you can feed them as flies, too, but that is only another like 5 days. Is there any way I could make them stay in the larvae state longer?