![]()  | 
	
| 
		 
			 
			#12  
			
			
			
			
			
		 
		
		
	 | 
|||||
		
		
  | 
|||||
| 
	
	
		
			
			 Yes, I've never heard of there being FW vs. SW carbon. It might be marketed that way, but G.A.C. is just carbon.....works in any water. 
		
	
		
		
		
		
			
				__________________ 
		
		
		
		
	
		Brad  |