After 12" of rain in 2 days my water chemistry has gone from perfect to awful. Not to mention my driveway Got it strightened out yesterday. But back to my water. Numbers this morning were:
Salt 2600 SWG mad and wants more
FC 2.5 Cause SWG not running
I can get it straightened out but my question is this. Since I need chlorine and CYA can I add some of this: Sodium Dichloro-s-triazinetrione Dihydrate .99% It came with the pool last year when I built and I've never used it. It says it is quick dissolving stabilized chlorinating granules.
How is it listed on the list of chems in Pool Calc.??? I only have 2 lbs. of it.