Hi you two! Temptress I'm thinking male on those last two pics as well. Very narrow body for his age. If he is about the same size as the others, you would see evidence of eggs by now. They carry those first eggs a very long time, you will see them before you see bristles on the males. Your guys have to be about a year old now....it's 8 months since you acquired them and they were probably close to 4 months old when you got them. I got a few new ones to add maybe 2 months after you got yours, and my males both show bristles. One was faster to show than the other. Best way to see the little stubs is to catch sight of them against the dark driftwood. It will still be quite a while before that female is ready to spawn. They get HUGE. I have one now that I swear will burst. Seems to me she should have spawned weeks ago. Here's a shot from a while ago of some of my females all up on the glass at the same time.

