I will upload some pictures as soon as possible. I'm currently moving out of my girlfriends apartment, so it's a bit stressful over here.

On a note with the overfeeding. I did a test to see if they would just take everything I give them, so I fed them 3 adult crickets at once. As you said about your mantids, they ate one and a half which was as much as they probably could, and then left the rest to rot. I guess I just need to increase the the frequency of when I feed them.
There's about 10 centimeters from the top of the sand up to the lid. I use the standard lid that came with the basin.
For glide material I use paraffin oil from the store, which I have applied on half a centimeter at the very top of the basin. As of right now, I haven't seen a single ant make it to the top. They try and climb the glass, but they slip down all the time. Perhaps larger workers or soldiers will be able, but right now I haven't been able to actually tell if I have used sufficient oil, because they never reach it. One little nanitic though, stepped in a tiny drop of oil on the sand, and is now having trouble walking around because a grain of sand sticks to one of it's legs. The ant itself is healthy, and it's still out foraging every day. I'm thinking about dropping a drop of water right ontop of it, to try and remove it, since it haven't been able itself. I'm thinking about giving her a nickname, since she's the only one I can tell from the others.
