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			#1  
			
			
			
			
			
		 
		
		
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			 Maybe should have spent the extra $ and went with the Profilux GHL. 
		
	
		
		
		
		
		
	
		
		
	
	
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			#2  
			
			
			
			
			
		 
		
		
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			 A couple of things. 
		
	
		
		
		
		
			The GHL units are very easy to use and if necessary repair/upgrade. I have found that the calcium demand of aquariums can fluctuate if there has been a disturbance to the equilibrium of the tank. ie Temperature fluctuation, lighting fluctuation. This is why I check Ca, Alk and Mg every 3 days and adjust as necessary. Cheers, Tim 
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	www.oceanfreshaquarium.com/foz-down.html - Foz Down - an easy way to eliminate algae outbreaks caused by Phosphate and bring back the fun of reef keeping.  | 
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			#3  
			
			
			
			
			
		 
		
		
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			 I'll buy your doser if you wish to sell 
		
	
		
		
		
		
		
		
			Last edited by MarkoD; 06-19-2012 at 05:29 PM.  | 
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			#4  
			
			
			
			
			
		 
		
		
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			 Im happy with the doser, they only issue I had was not knowing that the bottles were empty but I should have checked to see if they were low. 
		
	
		
		
		
		
		
	
		
		
	
	
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			#5  
			
			
			
			
			
		 
		
		
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			 Not prepared to throw in the towel yet.  
		
	
		
		
		
		
			More ****ed off that I can't figure out the problem. 
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	![]() My 70 Gallon build: http://www.canreef.com/vbulletin/showthread.php?t=66478 My Mandarin Paradise: http://www.canreef.com/vbulletin/showthread.php?t=72762 I wonder... does anyone care enough to read signatures if you make them really small? I would not. I would probably moan and complain, read three words and swear once or twice. But since you made it this far, please rate my builds.  | 
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			#6  
			
			
			
			
			
		 
		
		
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			 I also have he marine magic doser, and couldn't be happier. It's been running for 8 months now.  
		
	
		
		
		
		
		
	
		
		
	
	
	Are you dosing all of your alk at the same time? If so that could be causing a swing in your ph. Also dosing the alk at night every couple hours will keep your ph more stable.  | 
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			#7  
			
			
			
			
			
		 
		
		
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			 Quote: 
	
 Currently I had it set twice daily (kh) and calcium once. For about a minute each on speed two. 
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	![]() My 70 Gallon build: http://www.canreef.com/vbulletin/showthread.php?t=66478 My Mandarin Paradise: http://www.canreef.com/vbulletin/showthread.php?t=72762 I wonder... does anyone care enough to read signatures if you make them really small? I would not. I would probably moan and complain, read three words and swear once or twice. But since you made it this far, please rate my builds.  |