Emergency use when lacking dissolve oxygen

INGREDIENTS:

Sodium percarbonate (min)                 : 70%

Carrier (tacl) enough                           : 30%

Ethoxyquin (ppm)                                    :  none 

Antibiotics                                                : none

MAIN FUNCTION:

Stabilize pH at safety range; increase dissolve oxygen.

USAGE&DOSAGE:

• Floating head caused by lacking dissolved oxygen: 1kg / 1.000 m³.
• Weather change, before heavy rain: 500 g / 1.500 m³
• Prawn (>3 month age): 500 g/2000 m^3.
• Prevent lacking dissolved oxygen: spread 500 g/5000 m³
• Time to stop before harvesting: None