I recently increased my FC level from 3ish to 5 or 6 due to warmer weather (more FC loss) and storms we've been getting. My PH b4 the increase was normally 7.3 to 7.4, now its 7.2. Could the drop be a result of increased FC level or from rain water addition?
FC = 5 to 6
PH = 7.2
TA = 120
CYA = 30, though I'm working to increase to 40, just added some stabilizer