Hello Trouble Free Pool Members,
I hope to capitalize on your knowledge. I am a new 20" x 48" above ground pool owner in CO and we have just filled our pool. We have a sand filter & Intex Krystal Clear Saltwater System. We ran the Saltwater system for 48 hours in boost mode. The copper test strip is fine at .15 but the Free Chorine, pH level, and total alkalinity test pads shows all levels very low. I have not added any cyanuric acid at this point.
What do I do to get these levels to normal levels.