Zodiac Calcium Plus 4kg - Hardness Increaser - Swimming Pool Chemical

Increases Calcium Hardness in swimming pools. Essential for water balance. Helps protect pool surfaces and equipment

Features & Benefits:

• Increases the level of calcium in swimming pools and spas
• Contains 996g/Kg Calcium Chloride Water 
• Will attempt to dissolve anything it comes into contact with until it reaches it's desired hardness level
• Prevents damage caused by improper water balance
• Assists in maintaining the Calcium Hardness level within the correct ranges of 200- 500ppm 
• Promotes improved water balance
• Assists in protecting pool equipment and surfaces

Dosage:

• 100g will raise the Calcium Hardness by 10ppm per 10,000 Litres