ch test

I recently saw a video arguing against adding calcium chloride to a pool that is SWG chlorinated. Does anyone have any input on that? The argument was that in a salt water pool the calcium chloride will leach out on the cell plates. And that a lower level of CH (100ppm) can be maintained...

Marty Question for you sir if you wouldn't mind. So CH is gradually decreasing ever since I converted to soft water (nearly a year ago). So far, so good. Just what I wanted to happen. However, my CH is now at 400ppm and there is no doubt that it will continue it's downward trend over time. With...

Happy summer everyone! My apologies if this has been covered before, but when i searched i couldn't find anything related. Bought a new TF-100 for this summer to teach my mom how to care for her own pool. She was getting wildly different results from her CH test than from mine and I finally...