My DkH is consistently low

[xtreme]

What is your dosing schedule like? It is best to dose daily to keep your levels stable, or better yet run dosing pumps that will dose multiple times a day for you automatically.

[Eb0la11]

Hmmm, just a heads up Im out of town for a week with little to no internet so I might not respond again for a while.

My dosing schedule is more like weekly. I am working on setting up a dosing system, but havent figured it out quite yet. Hmmmm...

Do the controllers test water params constantly and ensure that a level never gets too high?

[Coleus]

controllers does not test water params, you have to test it and adjust the dosing accordingly. Unless you set up a calcium reactor

[lost_at_sea]

Check / dose your magnesium levels.

i'll bet your under 1200.