pH adjusters, liquid concentrates

  • SULFURIC ACID, 40%, 5 gallon jerican

    Acids & pH Down Adjusters

    Professional Acid pH Down Adjusters for Hydroponics & Fertigation Precise pH control...

    Acids & pH Down Adjusters

  • PLASTIC DRUM PUMP (suitable for sulfuric and phosphoric acid)

    Bases, pH up adjusters

    Bases, pH up adjusters

Concentrated, very pure, liquid pH up and down adjusters for commercial hydroponics and fertigation.

Custom Hydro stocks all the common solutions for adjusting the pH of fertilizer solutions in professional hydroponics and fertigation systems.

 

  • Basic pH UP adjusters include liquid potassium carbonate and potassium hydroxide solutions. 
  • Acidic pH DOWN adjusters include nitric, phosphoric and sulfuric acids.
  • Concentrated, Effective and Pure for use in hydroponics, greenhouses, cannabis production and all horticulture or agriculture systems.
  • SULFURIC ACID, 40%, 5 gallon jerican
    Sulfuric Acid 40% | 5 Gallon
    Sulfuric Acid 40% | 5 Gallon
    $64.89
    $0.00 $64.89
  • SULFURIC ACID, 40%, 1 gallon jerican
    Sulfuric Acid 40% | 1 Gallon
    Sulfuric Acid 40% | 1 Gallon
    $27.62
    $0.00 $27.62
  • SULFURIC ACID, 40%, 55 gallon drum
    Sulfuric Acid 40% | 55 Gallon Drum
    Best Price
    Sulfuric Acid 40% | 55 Gallon Drum
    $291.18
    $437.85 $291.18
    Best Price
  • 75% Phosphoric Acid 5 Gallon
    Phosphoric Acid 75% | 5 Gallon
    Phosphoric Acid 75% | 5 Gallon
    $175.00
    $0.00 $175.00
  • PLASTIC DRUM PUMP (suitable for sulfuric and phosphoric acid)
    PLASTIC DRUM PUMP (suitable for sulfuric and phosphoric...
    PLASTIC DRUM PUMP (suitable for sulfuric and phosphoric...
    $77.00
    $0.00 $77.00
  • SULFURIC ACID, 40%, 2.5 gallon jerican
    Sulfuric Acid 40% | 2.5 Gallon
    Sulfuric Acid 40% | 2.5 Gallon
    $37.58
    $0.00 $37.58
  • 75% Phosphoric Acid 2.5 Gallon
    Phosphoric Acid 75% | 2.5 Gallon
    Phosphoric Acid 75% | 2.5 Gallon
    $108.55
    $0.00 $108.55
  • 75% Phosphoric Acid 1 Gallon
    Phosphoric Acid 75% | 1 Gallon
    Phosphoric Acid 75% | 1 Gallon
    $49.88
    $0.00 $49.88
  • Potassium Hydroxide 45% Liquid - 2.5 gallon jerican
    Potassium Hydroxide 45% Liquid - 2.5 gallon jerican
    $65.80
    $0.00 $65.80
  • Potassium Hydroxide 45% Liquid - 5 gallon jerican
    Potassium Hydroxide 45% Liquid - 5 gallon jerican
    $117.94
    $0.00 $117.94
  • Potassium Hydroxide 45% Liquid - 1 gallon jerican
    Potassium Hydroxide 45% Liquid - 1 gallon jerican
    $38.48
    $0.00 $38.48
  • Liquid Potassium Carbonate 0-0-25 2.5 gallon
    Liquid Potassium Carbonate 0-0-25 2.5 gallon
    $87.00
    $0.00 $87.00
  • Potassium Hydroxide 45% Liquid - 55 gallon drum
    Potassium Hydroxide 45% Liquid - 55 gallon drum
    Best Price
    Potassium Hydroxide 45% Liquid - 55 gallon drum
    $926.84
    $1,394.00 $926.84
    Best Price
  • 75% Phosphoric Acid 55 Gallon Barrel Phosphoric Acid 75% | 55 Gallon Barrel
    Phosphoric Acid 75% | 55 Gallon Barrel
    Best Price
    Phosphoric Acid 75% | 55 Gallon Barrel
    $1,813.06
    $2,250.00 $1,813.06
    Best Price

Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!