kalkwasser

[Buckeye1]

In your article, it states that you add one teaspoon per gallon of Kalkwasser. Can you clarify if that is one teaspoon per gallon of TANK water or per gallon of Make-up water? Thank you!!

[a2fire2i]

make up water..

[fishmogul]

I have been combing the net for an article like this. Finally here it is thanks It will save me from spending a lot of bucks on a calcium reactor!