buffalonative
New Member
I have a satellite single compact fixture. It comes with a pair of 50/50 bulbs (65w each). I want to have a bluer look to the tank, and was thinking about changing one of the bulbs to either a 420nm or 460 bulb. I want that reef tank blue look. I think it was the 420nm that was too dark almost like moon light, I want the bright blue, would that be the 460nm? any input? This is for a fo tank with some live rock, no inverts.