Salt 3200 took care of that a few weeks ago
Total Alkalinity 100
Cyanuric Acid was low below 30
PH 7.8 a little high
Total Chlorine .5-1
Hardness. Test didn't turn red to start??? What does that mean and turned blue for a 190 count.
Just started using the ideas on here towards the end of last summer.
S310T2 Hayward Sand Filter and Hayward pump. Not sure the exact gallons over 25k. 16x24x42 L shaped with 8ft deep end.
How often does sand level in filter need to be checked?
Thoughts on getting the levels perfect would be appreciated.