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					Originally Posted by StirCrazy
					
				 
				can some one tell me why all of a sudden people want to add algae to there tanks? 
 
Steve 
			
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 must be a reef fad but I don't really see the disadvantage either. My chaeto sits in my sump but its not growing quickly because I do skim very heavily. it should help to some extent with nitrate export. Also i like my chaeto cuz it houses plenty of pods and worms in my sump and it has NEVER gone assexual.