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			#1  
			
			
			
			
			
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|   I take out my carbon but just lower the bubble level in the skimmer chamber and/or raise my skimmer up in the water column if required until it stops overflowing. The product decreases oxygen levels so continuing to run the skimmer is recommended. | 
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			#2  
			
			
			
			
			
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|   Do you guys run the air stone like it recommends or just rely on the skimmer? | 
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			#3  
			
			
			
			
			
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|   Just skimmer. If you have a heavy fish load with large fish that might be affected, an air stone can't hurt. 
				__________________ Brad | 
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			#4  
			
			
			
			
			
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|   I struggled with Cyano almost constantly until I stopped using "regular" gfo. Are you using GFO? But +1 to chemiclean. The stuff works wonders. | 
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			#5  
			
			
			
			
			
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|   Quote: 
 I haven't heard that before. |