I am also a proud owner of Myrmica rubra Colony since yesterday
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They don't like the Ytong for the moment. I have no idea why
Most of them run away when they get close to the ytong.
Now they stick together in and in front of the tube to the ytong nest.
Very strange if you ask me
( hope my english isn't that bad
)

nice colony you have got there, hope it works out well with ytong.




