Speaking as a serious amateur photographor, both below and above the water, it is impossible for the coloration to be altered like that from exposure control. Any changes in exposure settings would only change the lightness or darkness of an image, not the coloration. While filters or colored lights could effect the coloration of an image, these would be applied across the entire image, not just the edges of a subject.
Lenard, you really need to get out into the world more if you don't think it possible that the fish really looked like that. Between the many fish I've seen imported, and many I've seen in the wild, I've learned one thing. Just when you think you've seen it all, mother nature throws a new twist at you that you
Lenard, you really need to get out into the world more if you don't think it possible that the fish really looked like that. Between the many fish I've seen imported, and many I've seen in the wild, I've learned one thing. Just when you think you've seen it all, mother nature throws a new twist at you that you