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Home >> Monitoring and Test Equipment >> pH Up and pH Down
Earth Juice Natural pH Up & Down
Earth Juice Nutrients - Natural pH Up & Down
pH adjusting crystals for plant fertilizers. 
$16.14
General Hydroponics pH Control Kit
General Hydroponics pH Control Kit
Contains Ph Up - 8 oz., Ph Down - 8 oz., and Ph Test Vial, and pH Test Indicator Solution.
$17.50
General Hydroponics pH Down
General Hydroponics pH Down
General Hydroponics pH Down effectively lowers pH levels in hydroponic reservoirs.
$10.95
General Hydroponics pH Up
General Hydroponics pH Up
General Hydroponics pH Up effectively raises pH levels in water.
$10.95
Advanced Nutrients pH Up and/or pH Down
pH Up and/or Down by Advanced Nutrients
Extreemly concentrated! The best value on ph up and down around. 
$23.60
General Hydroponics pH UP Dry Concentrate
pH UP dry by General Hydroponics - 2.2lb.
General Hydroponics Dry pH Up and Down comes in a powdered form! 
$15.20
RX Green Solutions PH Raise & Lower
$9.99