Okay so I have the radion XR15 pro v3 over my CADlights 60g cube so its 24"x24"x24" I started with the program running about 40% intensity a week and half ago and slowly moved up to 50% but my anemones and Zoas/palys are still really reaching for the light. I don't want to fry my tank so I figured take it slow. I do have a st thomas blue mushroom thats fairly low in the tank that is loosing all color and I don't know if its because they just aren't getting enough light or what??? Any one use this light? Any help would be appreciated.