Trewavasae or Fuelleborni?

I have had this guy for a while, as a single in one of my tanks, bought him on impulse and he hasnt caused any problems till now that hes maturing of course, lol... I have gotten rid of a species and am planning on getting rid of him as well. I am adding trewavasae to my tank, the normal solid blue and orange doral ones. I am curious as to whether my ob is fuelleborni or trewavasae? I tried to get pics, these are the best I could do....