Dwc low ph issues

Yeah, the thing about the truncheon is that it's increments are 2 tenths apart. But when it flashes between 1.0 and 1.2, you have to assume it's around 1.1. For ec, I'm not going to worry about that.
I tested the sample batch that's had an air stone in it for 20 hrs now and it's gone from 4.7 fresh to 5.1 this morning. I'm starting to see how time affects these, which is good.

Well, I did the switch to 6/12 micro/bloom 24 hrs ago. She drank decent enough and ph fell from 5.8 to 5.5. Ec fell from 1.3 to .9.
So I mixed and am bubbling a new batch at 7/12 ratio, ec 1.5, ph 5.8 to use as top off mix. Hope she responds well.