pH Down

Used to lower the pH of the nutrient solution, that is to make more acidic.  pH DOWN contains orthophosphoric acid (H₃PO₄). The concentration is 81%, which is very strong so handle with care. Some other products on the market are considerably weaker so check the concentration before you buy. This is a very dense liquid and should feel much heavier than water. Mix in a little warm water first to dilute, then add to nutrient solution.  Never add neat pH up or down to nutrient tank.  Can be used to clean and remove salt build up in pipes, pumps, tanks, etc.

• Always wear gloves and eye protection when handling aggressive liquids

• Always store in separately in locked cupboards

• KEEP AWAY FROM CHILDREN

• pH UP and pH DOWN should be diluted before use.

250ml bottles.