von acerola » 24. Mai 2007 17:22
Queen alone and small colony is better in a closed test tube. They did not like to be open at all. If you have more ants then you can open the test tube in an arena. But it is a good idea to put something in that they could barricade themshelf with. Most of the time it is sand.
My colony is almost 1 year old, that's why I opened them up.