I used to know this information pretty well as I read some great research on it somewhere. Unfortunately I don't remember where I read it. I also can't remember what colors disappear first but I do believe they all become pretty much gray once you go so deep.
I'll bet an Internet search would reveal the answers.
One fallacy a lot of trollers fall for is they automatically think a certain color is producing, when there are other variables involved, since they rarely have all their lures at the same depth, the same distance from the boat, or they may not be the same size etc. Or it just be that that one lure that seems hot was in the right place at the right time.
Last edited by Cecil Baird1; 04/10/10 11:31 PM.