Product: GH General Hydroponics pH Up and pH Down 1 Quart Combo Kit Water Adjuster Buffer
Brand: General Hydroponics
General Hydroponics pH Down effectively lowers pH levels in nutrient solution. General
Hydroponics pH Up effectively raises pH levels.
1 Quart

Search query: general hydro ph up and down
Relevance: Exact

Search query: ph up
Relevance: Exact