thert63
12/20/2007, 10:02 AM
I'm thinking of using the Iwasaki 175W 65,000K bulbs for my frag tank. I think this would be more than enough par to grow sps. The tank will be 12"-18" tall. Is there a better bulbs out there to use? Would a T5s be better. I want to use the Iwasaki 65,000k because I think it will yield fast growth rate on the SPS. What do you folks think? Thanks