Got my blue strip. Very awesome. Adds some very nice color as supplement to the halides. However, with T5's I'd do a dusk to dawn - turn on the T5's, then turn on the halides. The tank had good color - obviously, with just the Blues it's got a very funky color. I need to order a second bar - should I get a white blue combo, or a white only strip to add to the blue strip to make the tank have a normal, pleasing color before the halides turn on, and after they turn off? I'm thinking white only, as the blues are VERY blue. I don't want it to be washed out and adding more blues + white in addition to my current blue bar may defeat my purpose.