Is my water good to use

[Flexnerb]

Before P acid at 85% was added

Ph 7.5
Ec .75

After

Ph 5.95
Ec. .69

No nutes added.

Soil to be used will be

ffof
Perlite
Compost
All one part

Maybe 1 part wc

Ill be using bio bizz full line

Would this be a mineral soil? Im thinking yes

Ill be mixing nutes and posting results later. Well off to work..thanks

 

[Flexnerb]

I removed 200 ppm of alaklinity
Before 344
Now 144
Why is the total ppm of my water the same as it was to start with which is 450?
No way i added 200 ppm of Phosphoric acid. At most 120. This is not making [email protected]? Wtf