How tough are Aiptasia?
			 
			 
			
		
		
		
		50/50 mix of Muriatic acid & FW works for me! I tried the FW long dip without success (I even let the rock in the open for a few hours just to see them emerge again after putting the rock back in the tank!!!). Just have to make sure it does not hit anything else in the surrounding... 
		
	
		
		
		
		
		
	
		
		
	
	
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