How do YOU control your calcium reactor?

[StirCrazy]

Originally Posted by Jaws

If you want your alk to be about 10 in the display tank, how do you measure effluent with an alk of 30 when the test kit charts only go half that? Do you just keep adding more reagant and continue to follow the same scale?

break your test sample into 1/2. so if your unit calls for 4ml of tank water, you put 2ml in and then 2ml of pure RODI water (I use distilled when I do this) I have even gone as far as using 1/4 of the sample. I usaly go for a Alk of 13 so I am looking at 39 as a measurment.

Steve