Aloha Rae, and welcome! I also bought my first (and only purchased) batch of mealworms from Rainbow. They were and are awesomely healthy. I have never bought since! Yes, I think I need more drawers, too. I originally had them in one dark bin. a guy on Pinterest does it like this, and it seemed easy enough. But now I reallize that there is so much more to it. I'm pretty busy being a mommy, a wife, and a real estate assistant (part time), and this sounds like a bit more work than I bargained for. But, I'm willing to stick it out. I think once I get a good system going, It will be easy. Plus, I like the benefit of having meal worms for my hens. They are almost pure protein, so the eggs that my family eats will be awesome! Plus, because we've been getting a phenomenal amount of rain here, the worms will cut down on grain consumption.