DarkAngel

Hi all just wondering about your take on denitrification and the deep bed / biohome media / pellum creation - all involving the process of denitrification through a “complete nitrogen cycle” much conflicting info online from Jays aquarium / mankysanke / Dr Kevin Novak on one side and a number of forums and aquarium science.org lined up on the other - it seems fascinating but too good to be true - is it a busted myth - thoughts please thank you kindly stay safe Alex