We have a 21,500 gallon pool and have been using this site for a year. Best looking pool ever since switching to chlorine. We bought a hot tub and have had it running about a month.
I use the K-2006 kit. Since I already use KemTech 10% chlorine for the pool, its easy to use that for hot tub too. My issue is that if my jets are on, I get a FC reading of 7 FC. If my jets are off, I get a 1 FC reading in the same exact water. What gives?
I use the K-2006 kit. Since I already use KemTech 10% chlorine for the pool, its easy to use that for hot tub too. My issue is that if my jets are on, I get a FC reading of 7 FC. If my jets are off, I get a 1 FC reading in the same exact water. What gives?