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|   I find that under my radions, all my corals change colour a bit. Do you have a ramp up/ramp down period? | 
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			#2  
			
			
			
			
			
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|   yeah i ramp up about a hour in am of shcedule and a hour and half in pm which is mostly night lights as i like the glow of the sps i have a light blue acro that is finally getting its blue back. i have a little understanding of pigments and symbiotic algae and its growth and decline based on nutrients and light.and the pigments produced. i have very low nutrients which i know colors will be pale and pastel. i just want to be able to have optimal lighting and water quality. |