- do you have a picture of the Bell Siphon where it exit the GB on the underside?
Also pipe diameters appreciated
- also water inflow rate appreciated.
Check out the following to help you with fault finding: http://www.affnanaquaponics.com/2010/02/affnans-valve-detailed-expl...
some extra interesting variations - i.e. "loop siphon" - as well as fault finding guide.