[mono]

Using PPS Pro with RO/DI water.

Looking for a DIY Recipe for re-mineralizing RO/DI water. Found the recipe below, see chart/link.

Question: Can CaSO4*H2O2 be substituted for CaSO4? Seems as if gypsum is much cheaper and easier to find than pure CaSO4.

Of course, any other tips on this topic appreciated.

Thanks.

Re-Mineralizing RO/DI water from PPS Pro Website

 

[Edward]

Hi
Yes, you can use Gypsum and a strainer makes the process much easier.

 

[mono]

Thanks!