Inline feeder. I had the dial set to 3ppm. So when I checked it again this morning, the tabs were still in there (no major degradation that I could see) and the Chlorine level today at .2ppm.
I added a couple more tabs just to fill up the canister, and dialed it to 3.5ppm today. I put my ear to it and feel like I did hear water running through it.
Will the ppm level out in a few hours, days, or what? Am I doing anything wrong?