Okay here are a couple pics. This is Midnight, by the way. The first one is with the flash on, but lowered and covered so his eyes didn't get flashed. It shows a white tip on the flowing fins behind his pectoral fins. If you are able to zoom in, you can see very small whiteish dots on his pelvic fins. The second picture better highlights the white tips on some of his pelvic fins.
It's about 1 PM and he is extremely energetic, making fast little swimming motions in the middle of his tank and then coming to the glass to see me when I get close.