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					Originally Posted by Reef Supplies  We already sell very high quality (don't be fooled by the LOW price) 0.5uM carbon blocks that do a great job at removing Chloramine. We are however looking at possibly bringing in Chloramine specific CB's. | 
	
 Bulk reef supply tested them out they did not work so good.  Now they are selling blocks for 60 usd its crazy but I trust them.