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					Originally Posted by  daplatapus
					 
				 
				I've read its a killer on brittle stars and hard on pods. I wanted to try it on my tank, but was nervous for my Mandarine if it took out my pod population. Is this a myth? 
			
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 That would not be good then since I have a mandarin that only eats pods. My cyano seems to stop going nuts not after a decent water change n lots of sand vacuuming