What would you say this ph is?

Username85

Well-Known Member
Thanks for those pics, not sure why I never thought of googling that lol. Is it normal for the ph to fluctuate slightly the longer the water sits?
I still have my test vials from yesterday filled and they look a touch more green today. Not sure if it’s just my eyes or actual fluctuation
 

Bignutes

Well-Known Member
Thanks for those pics, not sure why I never thought of googling that lol. Is it normal for the ph to fluctuate slightly the longer the water sits?
I still have my test vials from yesterday filled and they look a touch more green today. Not sure if it’s just my eyes or actual fluctuation
If you put an acid or base into say hard water it will change over the course of two-three days. I used Root Farm ph down, it takes water from 7.7 down to 5.5 and over the course of 2 days it goes back up to 6 and stays there. Vinegar goes from 7.7 down to 5.5 and three days later goes back up to 7.
 
Top