Pests migrating from refugium
			 
			 
			
		
		
		
		If I cleaned my established rock pretty well and by that I mean just brushing the heck out of it, so will not kill everything.  
 
  Wonder if I put some in the refugium that going to be attached to my sump. Its design has a fairly decent algae trap to prevent it from getting to sump and tank but of course bubble algae and aiptasia dont follow the same parameters. 
 
  Just thinking anyways. 
		
	
		
		
		
		
			
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				Doug
			 
		
		
		
		
	
		
		
	
	
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