Spa chlorine loss

[moreira85]

400 gallon hydrpools w ozonator

FC 0
TA 90
PH 7.5
CH 180

this is a new tub and I can’t get it to hold chlorine. It got real cloudy so I brought it up to school level last night and kept adding chlorine to keep it at 14 ppm.
11:30 last night FC 14ppm
6:30 this morning 1ppm (it is much clearer though

 

[Kletust]

Sounds like you still have something burning your chlorine, but I find that in my swim spa the ozonator burns off about half of my chlorine each day.

 

[jimmythegreek]

That's the deal with ozone, you slam it with some chlorine and the ozonator eats it up for you. Keep adding heavy for a day or 2 amd it should clear and ne goos to go