Temperature and PH?

[keylime]

Well Tiny, I just found a table giving the PH of water at various PHs and the difference between water at 10C and 20 degrees C is less than ONE PPM. I doubt any of us need to get it that close. Once there are some nutes in the water there is a bigger difference, but I don't think we really need to worry about that.

keylime

I think I need to correct that
The difference between 10c and 20C at a PH of 4 is One Tenth of a PH...... not one PPM, sorry about that.