Pool Math vs SWG Recommendations

[Andrewp]

The Pool Math app recommends more cya and calcium, but less alkalinity, then my Emaux SWG. Which one would you follow, please?

 

[PoolStored]

Nice pool! Did you find a good Calcium source?

We follow TFP.

Why are TFP Recommendations Different than Manufacturers? - Further Reading

www.troublefreepool.com

 

[Andrewp]

That’s great, you guys think of everything! Yes, I did, thanks! I put in 25 KG, but more is recommended. Fortunately,I do believe there has been a reduction in sediment collecting on the tiles and bottom. I will know better when I vacuum again. However, I am still struggling with high pH, which I think might have something to do with the 4m drop from the pool to the gutter. From my understanding, water features like this aerate the water, causing the pH to rise. Is there anything else I can do other than adding HCl every other day or so?