Banner advertising "free skimmer socks with every purchase". This applies to all purchases made on our pool supplies store.

Calcium+

C$10.99
Weight
In stock
Product Details
UPC: 775612004257
Brand: Sani Marc

Raises calcium hardness, helping to keep pool water perfectly balanced and preventing the corrosion of metal surfaces.

Features and Benefits

  • Balances calcium hardness in pool water
  • Prevents corrosion of metal surfaces and protects pool equipment
  • Improves swimmer comfort

When to use

Use Calcium+ to increase calcium hardness in pool water. The recommended total calcium hardness for pool water is between 200 and 300 ppm. It is recommended to check water balance every two weeks.

How to use

Pre-dissolve Calcium+ in a bucket of water before adding it to pool water. Add 130g of Calcium+ per 10,000L of pool water to increase total hardness by 10ppm. Do not apply the product while people are in the pool. Because the product must be pre-dissolved before adding to pool water, there is no required waiting time after applying Calcium+.

Looking to make your pool water feel softer? Check out the best product you've never heard of, Summer Smiles Soft!

Save this product for later
Share this product with your friends
Calcium+

H₂O Blog

Liquid Chlorine: How to Properly Handle and Store It Safely
Liquid chlorine is a powerful and effective sanitizer for your pool, helping to maintain clean, clear water. However, like any …
Sand in Your Pool: What to Do and How to Tell if It’s Coming from Your Pool Filter
Finding sand in your pool can be frustrating, especially when you’re trying to keep your water clear and sparkling. While …
Safety First: Essential Pool Safety Tips for a Fun and Secure Swimming Season
Whether you have a backyard pool or enjoy a public swimming area, pool safety is crucial to ensure that everyone …
How Much Salt Should You Add to a Salt Pool at Opening?
Opening your saltwater pool for the season is an exciting time, but it also requires some important maintenance to ensure …


Questions? We are more than happy to help! Our team of pool experts are eager to answer any of your queries about your water balance and pool equipment. We can be reached by email at [email protected] or through the contact form below.