I use the frozen, primarily for the acropora. I've seen almost all my colonies grab and consume this food. I feel that corals are designed to feed, and they feed on this stuff, so I'll continue to feed it. 
 
Pros - They eat it. 
 
Cons - Comes in really big freakin' blocks! (My LFS will beak the blocks apart, so that works) 
 
I tried the freeze dried, but it just stayed on the surface and went over the overflow. 
		
	
		
		
		
		
			
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				Brad
			 
		
		
		
		
	
		
		
	
	
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