Nah, I have to use about 2.5 ml for my 3 gallon jug, and I usually have to go from high 7’s. So that seems pretty on point for phosphoric acid.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Water ph issues | 33 | 450 | November 2, 2020 | |
| Not all PH down solutions are equal | 46 | 1225 | June 11, 2025 | |
| Why is it so hard to adjust the PH? | 31 | 1059 | December 18, 2020 | |
| Proper PH and hard water | 27 | 672 | May 14, 2021 | |
| pH levels for dirt and water | 24 | 468 | May 24, 2020 | |
| PH Adjuster dilution prior to adding to Reservoir | 2 | 289 | June 3, 2023 | |
| My pH appears to be 8.5 | 37 | 552 | May 5, 2024 |