I'm restricted on what sort of plumbing I can do: all plumbing and wiring must pass thru a circle 1.25" in diameter (unless anyone here knows how to cut wood paneling from a house). It's an 85 gal inside display and an 75 gal outside display. Heating and filtration are tied to the 75 gal outside display (which is an estuary display).
Thinking that denitrifiers are circulated at a low flow rate, what deters a low turnover system from functioning properly?
Thinking that denitrifiers are circulated at a low flow rate, what deters a low turnover system from functioning properly?