Update 01/07/2018 12am.
I knew some of the pupae would eclose soon, so I've checked them every day the past few days. But only once a day. And the first worker eclosed yesterday!
Took 1 month and about 2 weeks to get the first worker, and there should soon be 2-4 more, as there is 4 more pupae just waiting to eclose.
Other than that, there is a quite large egg pile and some big larvae and small larvae, so it seems like the colony is doing really good, which I'm really happy about!
This is probaly the best picture for the brood. The larvae is covered by the queen, and it was hard to get a picture of them, so I decided not to do it, as it would disturb too much.
So it looks like the colony is doing really good, and I might feed the worker and queen some sugar water soon and see what they say about it. Just so make sure they are doing fine. I really want to make sure this colony is doing good, as this is the only what I've got.
I've been working on a formicarium for them, I'm done with the Ytong nest, haven't painted it though, might wait a bit, as I'm gonna test it with other ants first, to make sure it is safe. Also I need to secure the space between the ytong and the plastic box. right now I'm looking a different kind of grout for that usage, but again it's pretty hard finding information of it's good or bad, so I would probaly have to use that too. I'm probaly gonna get some that is used for akvariums, as it wouldn't break upon getting in contact with water.
Here are the picture of the ytong nest.
This is the top view. I've made two nest entrances, as there is a nesting area in both sides. My plan is to pour water directly into the chambers. I've also cut a large place in the lid, that I've planned to cover with fine mesh. Only problem is that everytime I remove the lid, to feed them, is it's hard to put back in place, due to the Ytong. I've tried to sand it down a bit, but doesn't really work out that well, and I'm afraid of sanding it down too much, so the ytong won't sit tight.
Also there is only around 3cm, from the ytong to the top of the lid, so I cannot put that much soil in there. So considering not putting soil in there, but I might do it anyway, not sure yet.