Originally Posted by Blitz99
eh, i wouldnt trust that 3 watts per gallon or 5 per gallon stuff... i do just fine with 175 over a 60 gallon... which is under 3 watts per gallon and i have SPS, LPS, softies... all grow very well... also a clam doing seemingly well in there as well... (though it's only a gigas)
Which is exactly why it is a rough guide.