r/mealworms

So i just got my mealworm farm set up. I got this oat bedding stuff and I feed them carrots twice a week, I dont have very many right now. I have a newly hatched beetle, another hatching and a bunch of kakunas. Should I separate the worms from the kukanas and the kukanas from the beetles? I know they can sometimes eat each other.

Bedding used is wheat bran which acts as a dry feed matter.

Weird stripe?