that sucks, i don't see really any head development, my larger one is the same. that kml was creepy, i didn't want it or spend the time to raise it. Good luck with it, it has good coloring, so lets see how it turns out.
it took my flowerhorns at day or two to eat it, but now they love it.
I need to update my kml, he is getting huge and i believe he is in breeding color because my trimac is on the other side.