Pool Pro Hardness Raiser is designed to increase the total hardness of your swimming pool and spa water, ensuring the correct balance of calcium levels. Maintaining appropriate hardness levels prevents corrosion of pool equipment and surfaces and helps to keep the water clear and balanced.
Mix Hardness Raiser with water in bucket and then broadcast over surface of pool.
Green water? Low chlorine? Not sure where to start? Our team is here to help. We’ll talk you through your pool test results, help you pick the right treatment and explain how to use it properly.
Explore our full range of pool chemicals today and make looking after your pool that little bit easier.
From backyards to broadacre farms, Everbox offers an extensive range of premium garden and lawn care solutions — everything you need to cultivate, maintain, and protect your green spaces. Get free delivery on orders over $120, all across Australia.
