Predatory ground beetle care?

[lostseas]

Hello hello! Curious on predatory ground beetle care, such as vivid metallic ground beetles (Chlaenius sp), housing requirements, humidity, and such. Also, could they be cohabbed with something like bombardier beetles?

 

[pentapede]

I actually do and may be able to answer some of your questions. First I keep them in a 15x5.5x8 enclosure with moderate humidity, I have 4 and have seen no cannibalism, I feed them dried mealworms and dehydrated crickets with some A.vulgare to eat their scraps.