Outside airline into Skimmer

[arvind]

What negative impacts on the tank are you noticing from the current pH?

Nothing really. Most of my corals are growing fine. But I did read about the importance of keeping a stable pH between 8.1 through 8.3 can be beneficial so I am trying to achieve that. Added to the fact that i have been running a high kalk (11 dkh) and didnt have a problem with pH. Now slowly switching to 8.5 dkh and i am trying to compensate for that.