The treatise on what fish see and how light/colors behave underwater was written by Colin Kageyama, an Oregon optometrist, and available thru Amato publications. I just had a patient drop it by my office the other day... he thought it would be right up my alley.

He talked about a lot of common misconceptions that are repeated by fishermen everywhere, this board included. Still not done reading the book, but I think it's time to pick it up again... got a few hours before the New Year countdown tonight.