- Mar 17, 2011
- 33
vinyl pool and CH=80. Pool store said add calcium....
or we will risk scale build-up on our SWG device. However, I've read on TFT that calcium is not a concern with vinyl pools. I bought the 15 lb tub of calcium but don't know if I should add it (i.e. listen to the pool store guy) or ignore and take it back. What do you recommend? Thanks so much!!
or we will risk scale build-up on our SWG device. However, I've read on TFT that calcium is not a concern with vinyl pools. I bought the 15 lb tub of calcium but don't know if I should add it (i.e. listen to the pool store guy) or ignore and take it back. What do you recommend? Thanks so much!!