Calcium Reactor, kalk reactor?? which one?

[o.c.d.]

I used 2 part for years then went to a dosing pump for 2 part and had nothing but problems. Constantly having to check the lines, the tubes, ect. They would crud up something fierce. The accuracy of doses was in question also small doses throughout the day just didn't work I had to do full daily doses all at once. Finally after spending way too much on the replacement tubes I looked into a Calcium reactor. Now I've been running it for about a year and love it. The Tank is happier than ever. I should say I also looked into Kalk unit and thought it to be too much of a risk.