Sorry it's taken so long to get back, I had a delay in the arrival of the test kit combined with learning how to use it. Following the advise on the link to Water Bear's recommendations, I've been able to keep my total alkalinity right around 100 ppm; my pH has been around 7.4 - 7.6; and my bromine level around a 5 or a 6. I add 2 oz. of Clorox every time I use the tub, and the levels have been pretty consistent. My pH creeps up and if I add around a 1/4 oz. of muriatic acid it brings it right back to ideal. After adjusting the pH 3 or 4 times, I have to add an oz. of baking soda to bring my TA back to 100 ppm. My concern is my calcium hardness is only 150 ppm right out of the tap. I have well water and my only means of treatment are a particle filter and a charcoal filter. Do I need to raise my calcium hardness, and if so, how should I go about it? I do get some foaming when I use the jets on high. Will raising my calcium hardness help this also?
Thanks for your help, I would have never made it this far without this forum!
Gypsy