Thanks, Terry. I'm obviously not sure that the female polit is REALLY a female (she's very young and small), but we suspect that she is because the color diferences in male and female polits is pretty pronounced.
I thought about adding another yellow lab and hoping to get a female, but I'm pretty sure my brichardis (who I'm SURE are a pair) will eventually breed. Since they've claimed about half of the 55 gallon tank, I'm not sure I have room for another breeding pair of any species. So its probably best not to encourage the little guy...
Then again, if he decides to mate with the little polit, I don't suppose I could do anything to stop him!
I suspect the babies would be pretty cute, anyway. I could come up with a new species. How about "labidotropheus caerit".