K1 Kalk Stirrer Outlet Clogged

[savoyard]

Using kalk in my ATO, i need to watch the end of output line into display tank, because over time (much longer than a few weeks) the end line gets clogged.

I have the same problem. Do you think cutting it shorter would help? My thinking is all the kalk settling at the bottom of the reactor creates a much thicker solution at the bottom and makes it easier to clog.