I was going to capture some wild colonies in a place that was going to be fumigated so maybe some of them survived in my house and I've actually catched a colony with about 20 workers,some larvae,a bunch of eggs,a queen and 2 pupa of Monomorium carbonarium,a species that its VERY rare arround here!
Also,because of their sice I wasnt ispecting to catch them,I'm impressed!
I would like if someone helps me,I can't help anything about their diet/humidity needs/etc