Ok just had a couple questions on the kalk reactor.
1. How much kalk do you put in? I think I was told 6" but don't quite remember.
2. Is the outlet side just pushed out as the top off is added?
3. What tubing is supposed to come off the john guest fitting outlet side. Or what do you use to come off the kalk reactor to go into the sump.

Got the reactor with the tank so didn't have directions or paper work.