Originally Posted by abreifmanup
Yes. But what percentages of white or blue do you run thought the 8 or 10 hours they are on?
What kind of light are you using? Depending on the strength of the light is what really determines what percentage. On my 10g with a nanobox tide I ran whites around 35 and blues at 50 I believe, but I like the 20k look to my reefs.