I am a mealworm farmer. Let me introduce you to my crop.
Once you get your processes, temperatures, and humidity dialed in, you can outgrow your own farm. I know, I raise mealworms. When things grow successful and huge in numbers, the crow eat well outside. My mealworm farm numbers in the hundreds. The most adult mealworms I’ve maintained was five hundred. In full operational mode with four plastic tubs holding mealworms in their four stages of life, there were about two thousand.