Pool Water Change, Question about best numbers?

[les_garten]

I just did about a 65% water change(Trichlor) to lower CYA, that was fun...

My pool is Pebbletec Inground

After some adjusting I have:

CL-4
pH- 7.4
TA - 110
CH - 250
CYA - 30-40
Borates - just started adjusting back up from 15

I don't have to add water very often, rain usually takes care of that for me in S. FL.

If I adjust the CH, it will pretty much stay where I put it.

What would be the best number? I shot for 250 and that's where I have it, but wondering if there would be a more "ideal" number.

I'll re-check the TA after the Borates are done, what would be perfect for TA?

How would these numbers best be set if I were getting ready for SWG?

 

[dmanb2b]

How would these numbers best be set if I were getting ready for SWG?

pool-school/water_balance_saltwater_generator

 

[jblizzle]

Don't add more borates until your TA is in the correct range. The recommended level for TA is lower for SWG than puck usage.