Pool Mate 8-Pounds Premium Calcium Hardness Increaser for Pools – Calcium Chloride

Balance Your Pool Water with Pool Mate

Pool Mate presents a dry, granular calcium chloride formulated to help raise total hardness when tests show levels are below the target range. This 100% calcium chloride product supports a stable balance in pool water, helping to protect surfaces and equipment from common balance-related wear. By following proper dosing, you can move toward the recommended hardness window for different pool types without guesswork.

Key benefits at a glance

• Calcium chloride for pools that rapidly increases total hardness
• Helps prevent corrosion or etching of pool surfaces and metal components
• Ideal calcium hardness range typically 200–400 ppm, depending on surface type
• 8 ounces raises hardness by about 10 ppm for every 5,000 gallons

How to apply Pool Mate

Begin with a reliable calcium hardness test to determine your starting point and target range. If hardness is below the desired level, follow the dosing guidance to make a gradual adjustment.

• Mix the product into a plastic bucket filled with pool water (up to 2 pounds per roughly 5 gallons)
• Slowly pour the solution around the pool perimeter while the circulating system operates
• In a 10,000-gallon pool, avoid adding more than 10 pounds within any 2-hour period

Real-world use often involves measured, incremental dosing paired with regular testing. This approach helps you move toward the target hardness range while maintaining a balanced feel and protecting surfaces. The product is designed to integrate with typical pool chemistry routines and is ideal for owners who want a practical option to bolster calcium levels without introducing additional additives.

Why people choose Pool Mate

If your pool surfaces or equipment show signs of hardness-related stress, or if routine tests indicate low calcium, this product offers a straightforward way to address the issue. Consider it as a possible step in a balanced pool care plan, used in conjunction with standard water testing and maintenance routines.

Always read and follow the product label. Dose to the label rate for your actual water volume, never mix pool chemicals together, and store them dry, sealed and away from children and pets.