Screw it. I'll spend more on gas driving around than if I just buy what I should get online. Went ahead and just ordered a gallon of GH PH Down.
I was looking at lab grade sulfuric acid but it was all only 1 mole, and battery acid is 5 moles.
The GH Ph Down seems to be about 1 mole too, but it was a much better price for a gallon.
Since I'm not doing kratky hydro outside this year and just doing the DWC inside, I won't be going through it nearly as fast.
I was looking at lab grade sulfuric acid but it was all only 1 mole, and battery acid is 5 moles.
The GH Ph Down seems to be about 1 mole too, but it was a much better price for a gallon.
Since I'm not doing kratky hydro outside this year and just doing the DWC inside, I won't be going through it nearly as fast.