someone said (no names) that i could have an sps or 2 is that true?
Thanks,
Moray345
P.S. The only sps i want is an Green Birdnest you can see one on my avatar or on those two doctors dot com
IMO no. WPG rule isn't a good rule at all to go by. Light intensity depends on a number of factors. So if someone thinks 9 wpg is enough for corals, 90 watts still may not be enough. Just keep that in mind.
