sae99
06-08-2012, 02:32 PM
I've read the posts whi talk about low calcium hardness and not to worry as much as long as you do not have a concrete pool. The posts also indicate that the real danger excsively high cakcium hardness. But none of the previous posts address the effect that low calcim hardness may have on conrete ( either regular or stamper/decorative) around the pool.
My Calcium Hardness level is 97 vs. the 200-500 PPM recommended range.
Question?
1. Will low levels present harm to my decorative concrete surrounding my pool?
2. What is the best additive to increase the hardness?
Any help would be appreciated. Thanks.
My Calcium Hardness level is 97 vs. the 200-500 PPM recommended range.
Question?
1. Will low levels present harm to my decorative concrete surrounding my pool?
2. What is the best additive to increase the hardness?
Any help would be appreciated. Thanks.