powell

Since 2014 I have been dealing with fill water having a 340 TA for my 1850 gallon Artesian Tidalfit swim spa. The attempt to wrangle these values took days and as stated, settling for less than ideal results was the norm. Finally, I found this excellent post on lowering TA. AERATION is/was the answer. Nitro, this tutorial on the subject is spot on, a text book worthy explanation along with an easy to follow example. Where do I give you FIVE STARS? Many thanks from the bottom of my heart.