Need help with Dosing Kalk

[atcguy]

Simple one from OA will do. set to a pump mix it twice a day and make an auto top off , so many ways you can do this. I fill my mixer once maybe every 2 -4 months depending. When the tank tops itself up, Kalk is being added. I cannot imagine doing the hard method each day. I run a Cal reactor and a kalk mixer and my levels stay perfect. Think about it!!!