I was thinking about building a new hood for my 45 gallon, and adding moonlights, a blue cold cathode tube next to the reg. flourecent tube when I though of something... could I not use a white cold cathode or any other color that hopefully doesn't produce too much UV
?? It would make wiring simple... just use a computer power supply. If this could work one could actually simulate morning, afternoon, to night. Like a covered orange cathode in the early morning, white cathode for the day, and a blue cathode for the night. What do you all think??