Hello, pool is 14 months old. Noticed this crack on the top step in corner of pool. Is this something to worry about? Should I contact the PB? Anything I can do to fix it?
Here are my latest test results:
FC 6
CC 0
pH 7.8
TA 60
CYA 60
CH 525
Salt 3200
CSI -0.36
water temp
42.0 F