Hey,
thank you too

Hm okay, I see. But you can hibernate them at about 17°C without problems.
At the beginning I had the same thoughts about that it could be boring. But now, I'm glad that they hibernate, because I had so much other thinks to do in the past months..that was really good

And they are active in hibernation, too. They dont "sleep" like many people think. Or you dont hibernate them..I read, that some german people did that with them Messor barbarus and there were no negative aspects about it

This is what I ordered a few months, that should be a good set:
http://antstore.net/shop/product_info.p ... ungen.htmlhttp://antstore.net/shop/product_info.p ... 20-cm.htmlhttp://antstore.net/shop/product_info.p ... 1000g.htmlhttp://antstore.net/shop/product_info.p ... -60cm.htmlhttp://antstore.net/shop/product_info.p ... -10ml.htmlhttp://antstore.net/shop/product_info.p ... -0-mm.html (2x)
At the beginning I had the same Ytong like you want to order. Problem is: you can't expand, like you already noticed.
Are you sure that you can cut glass?

Fact is: Your colony will move in such a big Ytong nest with a population of about 100-150+ and only use 1 or 2 chambers.
Normally they live in the test tube until they reach a population of 60+...yes, the tube has more space than you think

Ants dont like it to big, like we humans or other animals. They prefer smaller space, so they always touch each other.
Start with the glass basin and put the test tube inside. When you notice that they're searching for more space, you can put a extra nest inside the glass basin.
And when you see that this extra nest gets filled out, THEN you can put an external nest to the glass basin.
Trust me, that's how I do it now

They won't move in an external nest when the colony is to small

I hope I could help you
