The point of these things is to dose fully saturated kalk water. with you only putting 2T and dosing fresh water into it regularly you arent fully saturating the water inside of the reactor so your dosing will be forever changing not only the amount your adding to tank but also the amount your adding to the reactor and what its dilution is. Dump a cup or two in the reactor and the water that is currently in the reactor will fully saturate (it can only hold so much) and as the new water comes in it will also fully saturate because of the "reserve kalk" not yet in solution gets mixed into the new water...thus...saturating it. Now you have one variable to deal with when dosing "how much fully saturated kalk to I need to dose". Now just start low and check every 24 hrs increasing the ML your adding until you are maintaining the alk you want.

I think you are using very little kalk. For that reactor you need (depending on your evaporation) up to 2 cups

I know, I’m probably late to the party, it looks like your video was posted over a year ago. I think you’re supposed to maximum saturate by putting almost 2 cups in that solution - putting 2 teaspoons or tablespoons or whatever you said is definitely not enough. Do you think you could provide a response to this? I’d be curious to know what your situation is a year later - I’m about to add a Calc server to my set up and I’m just in the position you were in about a year ago - thanks in advance!

I'm also running dos with k1 but can't get it to push out kalk if using dos. It take a good 2 minutes if I press the manual button for kalk to push out but in auto kalk won't push out idk what I'm missing