Need more info - what type of LED light? What brand and wattage of LED's? If they are good LED's that's more than enough light in my opinion (like if they represented 120W each of cree xp LED's). I keep SPS (and have bleached some due to overexposure) with 108 watts of cree XP LED's sitting around 8" over the water on my 50 gallon and only currently turned up to about 50% of full capacity. Now 120 Watts of crappy LED's is no better than 120 Watts of any other crappy type of light as well!
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