Moved to general hardware and equipment discussion. You are talking actinics lighting. IMO
you just dont want actinic lighting with one bulb. If you had a double set then you`ll want one white and one blue. That light set is a normal flourecent light set. It will do for a non coral tank but if you were to upgrade to PC
`s or VHO
you could bring out more of the colors in your tank. I have VHO
`s and run a 50/50 bulb and a super actinic bulb and get that blue look. Check out my gallery.