The Planted Tank Forum - View Single Post - Deep Substrate Bed - Denitrification
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post #2 of (permalink) Old 02-13-2013, 03:14 AM
Planted Member
Join Date: Nov 2010
Location: Portland, Me.
Posts: 255
I am curious about this, too. Lotta people here talk about anaerobic areas being bad in freshwater aquaria, but the whole idea of a deep sand bed in marine applications is that there are denitrifying bacteria that grow under anaerobic conditions.
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