I have read a couple post on the observations of some of us referring to nitrate factories. If someone could explain why this is a nitrate factory .... As apposed to live rock not being a nitrate factory . I understand that within the rock nitrate get consumed , in low oxygen environment, this is not my question .... But what is ,...if I look at the denitrification cycle logically only as much ammonia will be processed into nitrite as is available in the aquarium , and then to nitrate. So logically one would assume it's a benifit to have a "nitrate factory" as by default you will have no ammonia or nitrite or far less, and or that ammonia and nitrite is being processed into nitrate much quicker and more effectively than live rock... And subsiquintly processed into nitrate and then one would remove by carbon dosing or other means. In the end nitrate is = to the available ammonia available in the aquarium and is constant if you have a nitrate factory or not ...?Or have I missed something? Please don't shoot me down if I missed something I have an 800 gallon aquarium and been keeping sps successfully for +7 years. It's just a question or observation I have been pondering for a couple years while Watching my sps grow.... And I kinda like the reactor installed on this thread, as I have large bio load 41 fish including some large Angels , was thinking to buy one myself ....