[sasquatch]

Thanks to Jay for the Johnny Carson moment lol, thumbs up to BrothaWolf for bravery and 10 points to Woody for best explaination. So nitrates to n03 gas is a hand to mouth operation and this takes place within the lr? in trapped air pockets? so a dsb or plenum should have an impact as well? how do the nitrates get to the anerobic area of a dsb, its not exactly a U/G filter where does the flow come from? Some hobby huh 1 question only creates more, now all we need is a really long chemical chain equation to really understand it lol. Steve