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			#251  
			
			
			
			
			
		 
		
		
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			 So I have 2 ph probes and a orp probe but only two probe connectors. ????????????? 
		
	
		
		
		
		
			
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	Doug  | 
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			#252  
			
			
			
			
			
		 
		
		
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			 Quote: 
	
 Guess I have a salinity probe than I never knew. Not sure what for though. I have 6 probe holders in my sump and they are all full.... 
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	Doug  | 
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			#253  
			
			
			
			
			
		 
		
		
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			 I like the salinity probe.  Its easy for salinity to wander.  At least for me.  
		
	
		
		
		
		
			I have no use for ORP. But Temp and Salinity are the two I'd want for sure. And I'd have the two PH probes if I was running a calcium reactor or kalk, But I dose two part ... so PH isn't very important for me. 
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	LoJack's 144 Gallon Reef Build  | 
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			#254  
			
			
			
			
			
		 
		
		
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			 I still need to figure out how to run 2 ph probes and a orp probe at the same time 
		
	
		
		
		
		
			
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	Doug  | 
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			#255  
			
			
			
			
			
		 
		
		
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			 Quote: 
	
 The 2 connections on your base unit work like this: 1 = pH only. 2 = pH OR ORP. (You have to select which one in the setup menu) So you can either run 2 pH, no ORP, or 1 pH & 1 ORP. That is to the best of my knowledge at least. 
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	180G Office Reef. Started Sept 2012 http://www.canreef.com/vbulletin/showthread.php?t=88894 62G Starfire Reef. Started Jan 2013 http://www.canreef.com/vbulletin/showthread.php?t=89988  | 
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			#256  
			
			
			
			
			
		 
		
		
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			 This should allow me some expansion ? 
		
	
		
		
		
		
			http://www.reefsupplies.ca/online-st...odule-PM1.html 
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	Doug  | 
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			#257  
			
			
			
			
			
		 
		
		
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			 It would if you've got one... I'm guessing it's part of the Gold package? 
		
	
		
		
		
		
			
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	180G Office Reef. Started Sept 2012 http://www.canreef.com/vbulletin/showthread.php?t=88894 62G Starfire Reef. Started Jan 2013 http://www.canreef.com/vbulletin/showthread.php?t=89988  | 
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			#258  
			
			
			
			
			
		 
		
		
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			 Apparently not. 
		
	
		
		
		
		
			
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	Doug  | 
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			#259  
			
			
			
			
			
		 
		
		
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			 What's another $90...  
		
	
		
		
		
		
			
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	180G Office Reef. Started Sept 2012 http://www.canreef.com/vbulletin/showthread.php?t=88894 62G Starfire Reef. Started Jan 2013 http://www.canreef.com/vbulletin/showthread.php?t=89988  | 
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			#260  
			
			
			
			
			
		 
		
		
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			 Agreed. Perhaps I can change the couple hundred extra for useless parts for one of those..... 
		
	
		
		
		
		
			
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	Doug  | 
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