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  #136  
Old 10/06/2005, 02:54 PM
kreef kreef is offline
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Join Date: Jul 2003
Location: u.k.
Posts: 92
When running the calcium reactor from the central vent you are venting Co2, there should be no reason to use the central vent apart from start up on the su;pher reactor.

Fishman. A better word to use for conditions in running a denitrator is 'anoxic' meaning there is a measured amount of oxygen is present.