<a href=showthread.php?s=&postid=14754109#post14754109 target=_blank>Originally posted</a> by ryshark
ReefBum
Do you use the Actinic White to down tone the blue of the Radiums a little, or do you use it because it is actually usable light for your coral?
Right now I have 10k halides with supplemental actinic. When it is time for bulb replacement, I am thinking about swaping the halides and flurescent and doing similar to yours.... Radiums with 50/50 actinic white supplemental light.