Quick update: I'm having a problem with who I believe to be the female Ornatum. Her tail has been chewed down to almost nothing. All the fish seem to get along great when I'm around so I spied on them around the corner for a while. I think it might be the male Ornatum doing it, they seem to peck at each other while the other fish totally ignore them as if they're not even there. They don't outright fight, they just peck at each other like, get away from me. Obviously though, he must have gotten really mad and chased her around for some time to bite it that far down. She doesn't seem scared of him and they have a hideout together in the driftwood. I'm keeping a close watch on the situation, if it gets worse, I'll separate her until she gets better.
Other than the tail issue, all the fish really seem to get on just fine. They even all eat together without any incedents. Btw, I'm feeding a combination of 3 sizes (1mm,2mm,3mm) of sinking NLS pellets, sinking Omega One pellets and Massivore. They also eat the NLS algae wafers for the bristlenose. Only the Fesate will eat at the surface so they get some NLS floating pellets too. I'm supplementing them with frozen Emerald Entree and Spirulina Brine Shrimp cubes. Plus frozen krill and chopped up market shrimp. I'm going to experiment soon with veggies like lettuces and spinich, peas and zucchini to see if they like them. The Atromaculatum have big appetites so hopefully I'll get some good growth out of them.