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			#1  
			
			
			
			
			
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|   Thanks guys.  I did check the white O-ring but I think I am going to replace it just to be sure.  I am also going to try the soapy water trick and may even replace my CO2 airline just to be on the safe side. | 
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			#2  
			
			
			
			
			
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|   Seen a faulty regulator not too long ago that would dump co2 sporadically but you would probably notice that with the bubble counter and ph monitor. I'd say it's most likely a fitting leak if the tank was just filled. | 
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			#3  
			
			
			
			
			
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|   I'm thinking the same as Kari.  I monitor PH pretty closely although the CR does have an extra de-gassing chamber so I may not notice a faulty regulator that way.   I really like calcium reactors for what they do to my tank stability but I hate when stuff like this happens because #1 I am an idiot at trying to figure stuff like this out and #2 pressurized gas scares me! |