Gib-San Calcium Up 800g

Gib-San Calcium Up – 800g
Protect your spa or hot tub with balanced calcium levels.

Gib-San Calcium Up (800g) is a fast-dissolving formula designed to raise calcium hardness in hot tubs and spas, helping to protect your equipment and surfaces from corrosion and etching. Low calcium levels can lead to damage of heaters, jets, and finishes—especially in high-temperature environments like spas.

This 800g size is perfect for routine spa maintenance or post-refill adjustments. Maintaining proper calcium hardness not only extends the life of your hot tub but also contributes to overall water balance and clarity.

Product Features:

• Raises calcium hardness in hot tubs and spas

• Prevents corrosion of plumbing, heaters, and surfaces

• Fast-dissolving and easy to apply

• Essential for water balance and protection

• 800g size—ideal for spa owners and small-volume systems

• Compatible with all spa sanitizing systems

When to Use:

• After refilling your hot tub

• When calcium hardness is below the recommended range (150–250 ppm)

• As part of regular water balance maintenance

• To prevent corrosion and surface damage in spa systems

Why Choose Gib-San Calcium Up?
At Gib-San Pool & Hot Tub Centre, we provide trusted, professional-grade water care products made specifically for Canadian spa owners. Gib-San Calcium Up helps you maintain crystal-clear, properly balanced water—protecting your investment and enhancing your soaking experience.

Available now online and in-store at Gib-San Pool & Hot Tub Centre.
Strengthen your spa water—choose Gib-San Calcium Up 800g for reliable water balance and equipment protection.