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			#1  
			
			
			
			
			
		 
		
		
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			 Do you know what your ph/dkh/cal/mag/po4/sillica parameters are?? 
		
	
		
		
		
		
		
	
		
		
	
	
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			#2  
			
			
			
			
			
		 
		
		
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			 I've been using tap water in my 30g that I've had set up for the last three months and a very neglected 25g tank still at my parents house from 7 months ago and still have had no algae issues. 
		
	
		
		
		
		
		
	
		
		
	
	
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