New GEO Ca reactor ?'s

[NewSchool04]

Is 6.68 pH in the chamber too low? I just set my GEO 618 up tonight and I'm trying to figure out where I should be. I'm using Gen-X media, the large type.

 

[RokleM]

With GenX, I've seen people push it down to the 6.20-30 range without any major issues. I would say shoot for 6.60-6.70 during your initial setup and see how things go.

 

[NewSchool04]

OK, thanks.