Hello, I am looking to return my 29 gallon biocube back to it's CFL hood. With that being said, I am having an extremely hard time finding the 10K day light bulb. I have found the actintic and the 50/50 bulb, but I have yet to find the daylight bulb. anyone have any idea where to get one? I have looked on Marinedepot's site, as well as amazon and contacted gerber's. No one seems to carry them anymore.