Hello, using PoolMath calculator, it says my CSI is -0.8 and that anything over -0.6 means there is a problem.
My FC is high as I didn't adjust the output levels on my SWG when the weather got cooler and I have less direct sun on the pool. I am bringing that down by running output at 1%. CYA was also low, I added enough stabilizer to bring that up to ~70 yesterday which is the reason my pH is at 7.3 when I normally have it at 7.5. CH is the only thing that looks out of recommended levels, should I bring that up to ~350 range? I get some calcium buildup on my west facing wall where the spa overflow is, but everywhere else is fine.
Should I make any changes other than CH?
Current levels (using TF-100):
FC - 10.5
pH - 7.3
TA - 60
CH - 275
CYA - 60
Salt - 3300
Thanks,
Matt
My FC is high as I didn't adjust the output levels on my SWG when the weather got cooler and I have less direct sun on the pool. I am bringing that down by running output at 1%. CYA was also low, I added enough stabilizer to bring that up to ~70 yesterday which is the reason my pH is at 7.3 when I normally have it at 7.5. CH is the only thing that looks out of recommended levels, should I bring that up to ~350 range? I get some calcium buildup on my west facing wall where the spa overflow is, but everywhere else is fine.
Should I make any changes other than CH?
Current levels (using TF-100):
FC - 10.5
pH - 7.3
TA - 60
CH - 275
CYA - 60
Salt - 3300
Thanks,
Matt