Hello! I've been sailing after switching over to BBB three weeks ago and getting my test kit.
My new test numbers are:
FC 6.0
CC < 0.5
pH 7.5-7.6
TA 70
CH 300
CYA 55
My chlorine has been pretty good, but with full sunshine and long hours in the pool, I can lose around 3ppm a day. That's...