I'm about to order the Catalina T5 HO Solar (4 x 54w) fixture. I seems like it comes set up for a reef tank (2 10k bulbs and 2 anctic bulbs). They give you the option to change the bulbs, if you have a planted tank. I planned on switching the 10k's to 6500k's, but what should I switch the anctic's with? I dont think anctic's are benificial to plants so, should I get some type of plant grow lights?