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					Originally Posted by  Aquattro
					 
				 
				I never ever consider flow with SPS, I just put new frags wherever there's a free spot. I have pumps in each corner, plus return lines, so flow all over the place, but with a wave pattern. As long as a coral isn't getting direct flow that is too strong (peeling tissue off), they should be fine. 
			
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 Oh! That equation kinda matches mine. I got one koralia nano1 on one side and nano2 on the other along with AC110 + aqueon 20; and all these gives a good random flow (the torch and all other corals moves in a random way instead of just tilting in one direction). Now I guess only time will tell whether I got the right lighting 
