murfy721

Help! We have recently installed a dual temp swim spa with separate sections for spa & swim. Both sections have an ozonator and we use chlorine. The water in the swim part is beautiful, but the hot tub water turns yellowish after about a week. We took the water to be tested and they they said it had high ph and low chlorine. We adjusted both, but couldn't get the color to change. Drained it and a week later it is yellow again. Husband tried chlorine, clear and bright, shock and nothing works. An