Emergency help!

[BaileysTank]

Recently I’ve had some bad bleaching events and I’ve filled off a lot of the reasons why corals could of bleached but I need help with one more! Dose this schedule for kalk dosing look like it’s working becuase I’m not 100% sure that’s I’ve been actually dosing kalk from my reactor into the tank!

 

[bushdoc]

So you dose Kalk 8 times for a minute at the time? But what is your pump flow/min?
What are your parameters/dKH/Ca/pH?
Kalk supposed to be dripped slowly and continuously rather then dosed in several, possibly large aliquots.