My peppered cories have been exhibiting some new behavior lately. I do believe in looking at body shape, I have 1 female and 2 males. I have seen the fish I think are males displaying to each other - fins opened as high/wide as possible - not aggressive, just swimming around each other sizing one another up. One of them seems to spend a lot of time with the female, but I have not seen them spawning yet. Is the behavior of the males to one another indicative that I might be seeing little cories in the future?