Hygen pH Test Kit + pH Up / Down [150ml]

This Hy-Gen pH Test kit includes:

• 150ml pH Up

• 150ml pH Down

• pH Indicator

• Colour chart

• Test tube

• Pipette

Hygen pH Indicator

Testing solution for pH range 4.5 - 7.5

Hygen pH Up

Potassium Hydroxide 400g/L Dilute in water before adding to your system. Approximately 1mL per 25L of water will raise the pH by one unit (e.g. 5.5 to 6.5.)

Make sure your pH is 5.5 for propagating seeds. Can be used to control hydroponic or aquaponic system pH and pond pH levels. Dilute in a bucket of the pond or system water before adding.

Hygen pH Down

Phosphoric Acid 850g/L Dilute in water before adding to your system. Approximately 1mL per 50L of water will move the pH by one unit (e.g. 6.5 to 5.5 )