Alkaline drinking water

[Kedron1977]

Has anyone ever thought of using alkaline drinking water in ato reservoir to raise ph.
Example: Essentia 9.5 drinking water and others..
Is it safe

 

[Randy Holmes-Farley]

Has anyone ever thought of using alkaline during water in ato reservoir to raise ph.
Example: Essentia 9.5 drinking water and others..
Is it safe

It would just be like a very weak and expensive alkalinity supplement.

It's pH boost per unit of alk added is not very high. It might even lower pH of seawater, depending on what exactly it is.