Wow-the affects of house guests and pH

[PoonTang]

Originally Posted by daniella3d

From 8.1 to 8.0??? is that supposed to be a big leap?

Looks like nothing really. Mine drop and raise much more than that during the day and during the night, going from 7.9/8.0 to 8.3/8.4

Its a pretty significant drop for a 2 hour time span, more so than .4 over the course of a day.