Still learning to use the camera so bare with me. Had him about 6 months. He's getting moved to a 125 this weekend. The white mark on his head came from a run in with the filter tube.
I was told he was Nic not a costa rican. He has the elongated body like the other Nic's I have seen. His color sucks in the pics because he was so stressed from the water change. In those pics he's about 7-8" when I got him hes was like 3-4".
Heres a pic of him a couple of weeks after I got him.