Liquid 29% oxidizer, an oxygen source for water.



An Oxygen Source for Water

Directions for Use

  1. Use 3 mL of H2O2 per 4 liters of reservoir water.
  2. Add to nutrient tank every 3-5 days.

Store in Cool, Dark Place.

CAUSES BURNS. DANGER OF COMBUSTION. Materials such as rags used with this product may begin to burn by themselves. Do not mix with flammable materials. Do not swallow. Do not get in eyes. Do not get on skin or clothing. Do not breathe fumes. Handle with care. Keep out of reach of children. Wear protective gloves and glasses. Use only in a well-ventilated area. After use, put rags in water or lay flat to dry, then discard.

FIRST AID INSTRUCTIONS: Contains hydrogen peroxide. If swallowed, call a Poison Control Centre or doctor immediately. Do not induce vomiting. If in eyes, rinse with water for 20 minutes. If on skin, rinse well with water. If on clothes, remove clothes. If breathed in, move person to fresh air.


Danger: Corrosive. Read instructions before using.

Additional information


1 L / 1 qt, 4 L / 1.1 Gal, 10 L / 2.5 Gal, 20 L / 5.3 Gal