I have 2 false percs, bought them at the same time, they were swimming together at the store. They typically never leave each others side in my tank, the bigger one leads the way. Here's my question, seems like every night when just the actinic's are on, the smaller clown will sort of vibrate for a few seconds, usually with it's head straight up towards the surface. He/she does this every few minutes when the bigger(he/she??) clown is near? Are they getting kinky? I've yet to see them lay eggs unfortunately...