I feed my LPS and NPS 4 to 6 cubes frozen.  Feed mode for 10 mins.  This allows the corals to grab onto the food easier.  it allows me to make sure each polyp gets a good amount of food.  When the pumps turn onto full again anything that isn't being held by a coral blows into the water column for the fish. This way the coral get most of the food and only about one cube worth goes to the fish. If I didn't turn on feed mode more then half the food enters the water column and a lot goes uneaten. 
		
	
		
		
		
		
			
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				72 gal bowfromt mixed reef sps dominated, 25 gal mineral mud type sump/refugium  Skimmerless 
2x250 14000k phoenix hqi  2x96 pc actinic, 50x flow 
			 
		
		
		
		
	
		
		
	
	
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