Hi guy,
I'm setting a Deltec calcium reactor for my tank, model PF601 use Rowalith c+ media, I have a Neptune Sytem Gold with 2 Ph probe
one for main tank and one for calcium reactor .

I have a Co2 cylinder with Solenoid Valve connect with EB6 bar.
And on apex Fusion I configuration as bellow picture :

apex1.jpg

apex12.jpg
apex123.jpg

but i see the solenoid valve not automatic on, off...Please help me solve this problem!
Thank so much !