In-ground spa aeration (not another aeration post!)


Bronze Supporter
LifeTime Supporter
TFP Guide
Sep 23, 2015
Brisbane, Australia.
The official schedule is found hear

Daily is impossible for me, as a minimum I would like to do FC, pH & salt weekly, TA fortnightly and CYA and CH monthly. But testing salt with a good calibrated meter that is reference checked to a 6000ppm standard every time is easy and tells me if my TA, CYA and CH need checking and adjusting sooner.