What's optimal temperature for freezing mealworms and how long they can be stored on different temperatures?
Could I use "zero zone" in freezer (-3 celsius) for short time storage (max 3 weeks)?
Mealworms can have anti-freeze proteins that means that they can survive down to -17 Celsius. So -3 isn't cold enough to kill them. At least you will have to wait a while...
bugburger Good to know. Thank you!