problem maintaining proper parameters

[BrainVat]

I'm wondering why you need to dose limewater if you are already using a two-part additive. You are already adding calcium chloride to your aquarium as the first part of your 2-part scheme. If your tank requires more calcium, simply up the dose. Adding kalkwasser to your maintenance schedule just complicates your life unecessarily and raises your pH.

My 0.02$, that's all.

-BV