Quick question, I have 2 pairs of clowns in my breeding set up that I am considering switching one out with the other. I have 2 large snowflakes, they were sold to me by a LFS that always has nice clowns. I know for a fact they were "bonded" when I bought them and they have been together for months/year. They are large, both close to 3 inches one is slightly larger than the other but not by much. The others are snow onyx, they are younger and closer to 1.5 and 2 inches. They are not quite bonded but more or less hang out together. Both pairs have been in the breeding system for a few months with no eggs yet. My question is should I switch one big one with a little one and see if they lay eggs? I'm not sure how the whole switching sex's works at this stage. Any thoughts?