The acid formulation uses phosphoric acid to lower the pH to the proper level.
General Hydroponics pH Down Liquid
$172.68
From:
$9.75
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- SKU: GH-PH-DOWN
| Weight | 1.000000 |
|---|---|
| Length | select option |
| Width | select option |
| Height | select option |
| Brand | General Hydroponics |