Uh, yeas, I have a similar problem. I have 3 axies, 2 females, 1 male. They are all in a big tank together, as they didn't like the divider in the middle.( It made the girls side smaller, so they were stressed and one was bullying the other). So they have been all together for about 2 months, and all seem happy. However, the male and one of the females seem very close, spend time together, and at night even sharing the same hiding place. I didn't think axies would live in 'couples' like these two. Anyway, does this kind of behaviour make it more likely that I could find some eggs?? Thanks for your replies in advance.