Best Light Spectrum For Coral Growth? 65k, 10k, 14k?

rastaangel

Member
Today I did some reartanging in my tank and accidently knocked a rock over and broke off a few peices of some of my SPS corals. I have since crazy glued them to small rocks and put them in my sump. I currently only have a 65k CFL on my turf scrubber in my sump and thats it for lighting...
I have 4 Sunlight Supply T5HO strips from my old lizard tank sitting around so I figure I could use those as lights for my sump/frag tank. Which would be the best lights to use for best growth? They already have 65k bulbs in them. Would these produces the best growth or should I change them out for some 10k or high bulbs?
 
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