I've been using ecoexotic panorama pro's over my 20g for about a year, now. My chemistry hasn't been right on but now I've finally got it down. I'm using 2x blue/white and 1x magenta/blue on a 3 way splitter and on a dimmer. My dimmer just quit and I thought of getting the new ecoxotic controller for $66. Then I thought I'm into this for 3x strips @ $70/piece, transformer @ $40 and other odds and ends I'm already at $250 before I get the controller. So now I'm thinking sell the whole thing and get a new light. I want it to be controllable so the photon 24 looks good. Then I think for $70 more I can get a AI Hydra with all its cree leds and full spectrum. Then of course I think for $150 more I can get the holy grail of light the Radion for $550. I'm leaning towards the reefbreeders butr wanted to hear others ideas. Eventually I'm gonna go to a 40-50g rimless tank so either of these should handle that.