I've moved my colony to a Y-Tong this evening, I noticed a sunken area of soil above one of the nest exits, and I was afraid that the soil may be collapsing, due to the air escaping as it became 'compacted'.
Using a VERY thin tube, I very slowly flooded the tank**, from the base, as the water level slowly rose in the substrate, the colony left the nest to look for a new one, which I had ready and prepared for them.
**Begginers: Please!! Do Not Try This unless you are very confident with what you are doing, and it is absolutly necessary, and the ants are large and strong enough to not be sucked up by water tension, you may wipe out your colony if it goes wrong!
If you do want to try it, bear in mind the water level needs to rise very very slowly, i'm talking <0.5cm per half an hour, no more, so definitly dont try it with a small farm! Unfortunetly due to the very high tempretures we have in the UK at the moment, all the usual techniques for moving the colony would not have worked....it will be a few days before I know whether the whole colony and brood have survived, and more importantly that the queen got out before the tunnels collapsed! fingers crossed, but I am fairly confident the whole colony is safley in the YTong, once they have settled down I will tak a look
