Quote:
Originally Posted by FragIt Dan
Of course you can play with the term 'need' and say that they will 'survive' under something less, but none of us are looking for that  . Ask anyone who has moved from good Halides to LEDs what they think of their colors... |
As I said, mine are surviving just fine, purdy colors and all. Moving from MH, I lost pink in one millipora species. That's it. So I would argue, based on my tank, that you do not need anything other than blue and white. The only other difference might be translucence lacking to some tissue, but over feeding would do the same.