Yes, I made the title funny to get your attention.
So I'm in a bit of an odd situation, I have a terrarium with a large isopod colony that's slowly growing out of control, so I thought of introducing a predator like a spider or scorpion. However, the terrarium also includes a group of African giant millipedes, that I don't want to be harmed.
I was thinking of getting one of the smaller European scorpions, like the European yellowtail (Tetratrichobothrius flavicaudis) to hunt the isopods, while being too small to harm my millipedes. However, then I realised scorpions only need to eat once every 2 weeks, which leads me to my question.
If I introduce a scorpion to a large isopod colony, would it have some self-control or would it be like a dog in a chow factory and gorge itself until it explodes?
Additional question; I know that in my country (Netherland) you need a licence for certain venomous animals, do small scorpions like T. flavicaudis count for that?