!I look at the latest picture, I see Amphilophus. I see the same body shape as a Lyonsi or a Trimac. The dorsal fin markings and color look Lyonsi/Trimac to me, too. FPNI. It's a mix. Looks good, though. Post pics in the Flowerhorn section, see if they can tell more from the pictures.
I'll bet it's gonna be mean. How big is it?
5/6 inches give or take