Originally Posted by Tijl
I'd seperate them. these look quite young, not 5-6 moths like you say. The one in the photo is 3-4 months old i'd guess.
This is my terribilis mint offspring at 3months old to give you an idea :
I have had them for 3 months and when i got them i was told they were older and they were bigger for sure. So im Not sure. The others i got really young...