- Oct 29, 2013
- 53
I have a CH reading of 110 and the pool math called for 40lbs of calcium chloride. I added half of a 50lb bag and tested again and got the same reading. Two days later i added almost the entire remaining amount for a total of 45lbs and I still get the same CH reading...I used http://www.amazon.com/gp/product/B000BPPHYI/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
Can anyone tell me what went wrong...if this was the wrong item will it hurt my pool?
Can anyone tell me what went wrong...if this was the wrong item will it hurt my pool?