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			#1  
			
			
			
			
			
		 
		
		
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			 my tanks temprature has risen about 4 degrees and i am wondering how to get the temprature down 
		
	
		
		
		
		
		
	
		
		
	
	
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			#2  
			
			
			
			
			
		 
		
		
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			 Try directing a fan at the surface of the water. Google for "evaporative cooling +reef". 
		
	
		
		
		
		
		
	
		
		
	
	
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			#3  
			
			
			
			
			
		 
		
		
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			 Tank size?  Light Wattage?  Top or no top? 
		
	
		
		
		
		
			
				__________________ 
		
		
		
		
	
		
		
	
	
	![]() 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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			#4  
			
			
			
			
			
		 
		
		
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			 Could your heater be jammed on?  Tanks don't usually randomly go up 4 degrees this time of year.  +1 on using a fan if it's from your lights or sun. 
		
	
		
		
		
		
		
	
		
		
	
	
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			#5  
			
			
			
			
			
		 
		
		
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			 its a 33 gallen tank and we have 2 t5s 36 inch with no top 
		
	
		
		
		
		
		
	
		
		
	
	
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			#6  
			
			
			
			
			
		 
		
		
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			 yea our heater stuck 
		
	
		
		
		
		
		
	
		
		
	
	
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