Mad Farmer Get Down pH Adjuster - 1 Quart

good product timely delivery.. no issues

This stuff is powerful. Be very cautious when using because a few drops go a longgg way! Keeps the ph down for days unlike citric acids. Fast shipping too!

This pH adjuster works very well a little goes a long way so have your pH meter ready.

This stuff is concentrated!!!!! I was used to cheap stuff so I tried 1 ml in 1 gallon of 8.7ph tap water it dropped it to around 4.2

Love It

way over priced, $11 at the hydro store.