I think it makes sense if you already have the Doser 2.1 to go with a KHD. The ability to adjust all 3/4 parts of dosing together based on Alk monitoring will be awesome. I don't believe you could do that with Alkatronic (yet).Ok thank you for all the information. It sounds like the KH Director May be my best option given I’ve already invested in a GHL SA Doser. From what I’ve read GHL is working on the graphing/trending issue, correct? I don’t necessarily care if the graph is in fusion or GHL’s app
Regarding graphing, they last responded about it in Aug:
https://www.reef2reef.com/threads/kh-director.289907/page-47#post-5039281