I am running this light plus a separate 100% blue light. I have heard the Fluval still uses white lights in all the colors even if you turn the white to 5% and the blue and purple to 100%. Can I run two marine blue spectrum lights and not run any white light or do I need some white?
I have a blastamussa, mushroom and green star polyps.
I have a blastamussa, mushroom and green star polyps.