GreenthumbUPMI
Active Member
Oh, and this time I used the PHDown bottled phosphoric acid, instead of the white distilled vinegar I'd been using. So far it doesn't seem any different. Latest ph test (9:30 p.m.) was 7.71, after starting (3:00 p.m.) at 5.4. One 10-minute trickle feeding at 6 p.m. Gotta be the airstone...There ya go, I'm betting it being better then what your dealing with. Definitely post results.