Most photosynthetic gorgonians like lots of light and do best under T5 or halide lighting.  Non-photosynthetic gorgonians don't need light at all, but they are very difficult to keep long-term because of their nutritional needs.  Yours is not one I immediately recognize, so you may need to do some research. 
		
	
		
		
		
		
			
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				~ Mindy 
 
SPS fanatic. 
			 
		
		
		
		
	
		
		
	
	
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