dosing

Hi, I try to setup my x10 to maintaint my alk at 9 Dkh but I don't know if I done my config the good way. Thank for the anwser in advance I use another dosing device at the moment and I dose 45ml/24h, each 2 hours I dose 3.75ml My input for alk is the IV testing Here the config of my IV...

So I have a new X4 starter pack. Mainly purchased to monitor leaks and shut down pump if detected (had the hose come off the return pump and dumped a lot of water on floor so now I am paranoid). Question: best way to use my current setup to start dosing All For Reef? Which pump, what level of...