good reading for sure. the blue not being in the skin though i have a question with. this fish when scaled and cleaned the skin was still very blue! So it all being in the slime of the fish, might be true for the walleye. But unless the slime stained the skin of this fish through the scales. This fish had blue skin. But an albino it might be. All in know it sure was differant.

Thanks for taking some time to look into it