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					Originally Posted by Marcus K
					
				 
				http://www.ecaproducts.com/CR100Series.html 
 
Anyone heard of these Calcium Reacotors? Still looking into what is the best source for dosing my tank. Does this look like a good deal? Thanks for any advice 
 
Marcus 
			
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 How about Tunze Calc reactor for 149$ had it on my 108 SPS before i shut it down
http://www.jlaquatics.com/phpstore/s...t_ID=tz-cr3174
Let me know.