How much kalk to use on Kalk reactor

[geosReef]

Just purchase a use avast marine k1 stirrer was wondering how much kalk to put on the reactor. I have a 200g system with the sump and will be using a doser

 

[T-J]

Enough that it doesn't dissolve anymore and you get a couple of inches on the bottom. That will indicate a super saturated solution, which is what you want. The reactor should have a pH of 12.

 

[14 foot reef]

Exact instructions From Avast.................. @geosReef

https://cdn.shopify.com/s/files/1/0872/1966/files/Kalk_Manual_v2.0.pdf?v=1606856114