Everyone that’s using RO is there a basic amount of bi carb you add per 1000 gallons to hold the Kh and also how often are you dosing, is every couple of days ok.
i know it depends on stock levels etc but wanted a rough start point.

i will get a dosing pump but want to run it for a while a see how I get on, I have a vyair 600 unit.
It’s only taken a year and a half to connect, but still quicker than firm’s quarantine

Also I would like run the Ro in the day only what are people using for auto valves and timers (pictures of set ups would be good too).
would also like to fit an auto flush to the Ro what are you all using, I flush it a couple of times a day at the moment.