Sta Blue 2L is a multi-functional preventative algaecide that protects against all types of algae. Sta Blue has a built-in water clarifier to restore clarity and improve filtration.
Dosage and Directions for use:
Brush the pool walls and ensure that the pH is between 7.4 - 7.6 Add 400ml per 10 000L of pool water with the pump in operation. For best results add Sta Blue to the pool every 4-6 weeks.