I put my Azureus pair (3yo female, 2yo male) together about a month ago. They took to each other instantly and court almost every day. They'll come out of their sleeping log in the morning and play around in the tank for a while, then the two of them will go into the coco hut for a couple hours and make me think they're breeding. But whenever I peek under the hut the next day, there are no eggs!! What are they doing in there?? Playing board games and telling each other secrets???