More than likely, it's Paraneetropolus Zonatus. Could be a Guttulatus too. I have trouble telling the difference at that size. Either way, beautiful fish!
Both Fenestratus and Hartwegi have a lot more red in them. While the fish you posted is likely in the same genus as the one in question, they're definitely different species.
Both Fenestratus and Hartwegi have a lot more red in them. While the fish you posted is likely in the same genus as the one in question, they're definitely different species.
Some fenastratus are almost white,some pale pink and some crimson red.A very varied species depending on collection point.
To many crosses in the hobby to be 100% on the op's fish.
The person I got it from didn't know anything about it. He got it for a couple bucks at an auction. He did have a nice 12" plus zonatus from Rapps. It was a beast.