Reading you is gold. How big did you increase the main hose and what fitting did you used to reduce to 6mm?
Thanks .....
PS: will switch to promix next time
YES! 10% of my aquavalves also clogs and I am getting growth in my reservoir. Once in flowering (with Boost) it seems to calm down. I think Rhizotonic is the problem in my case. I just wrote today to CANNA cause this is getting really annoying, haveing to lift all the caps to make sure the juice...