Has anyone here tried using Kessil's Tuna Blue fixtures on a freshwater tank? I used to have two of the Tuna Sun A160s but they were WAY too greenish yellow and looked awful to my eyes. I've been told that the Tuna Blue A360X allows for much greater control of the color, which would allow me to increase the reds and minimize the super green look. Has anyone here had first hand experience with this?