Testing Calcium Hardness In Pool Water

If you are experiencing high.

Testing calcium hardness in pool water.

The following are general guidelines on testing calcium hardness with test strips. Calcium hardness is a measure of dissolved calcium in the water and total hardness is a measurement of the mineral content calcium and magnesium of the water. Calcium hardness is best monitored with a drop count titration as test strips can only measure total hardness. Before you replace the water test your water source.

Calcium is always present in your pool. Make sure your hands are clean and dry. If you can t or don t want to drain any water from the pool try using pool floc to clump the. What causes excess calcium in a swimming pool.

To avoid damage to pools and spas from unbalanced water test calcium hardness at least monthly. Excessive calcium in a pool is typically the result of an imbalance in your pool water and it can result in white scaly buildup. Dip the test strip in the water about elbow length into the water for about 15 seconds. The ideal range for calcium hardness is 200 400 ppm.

How to lower calcium hardness in your pool drain and replace some water. The next step in balancing our water deals with the water hardness. About 12 hours after you finish the water replacement use a calcium hardness test kit to gather the newly diluted water in a container. Remove one test strip from it s container and immediately close the container.

Then insert a test strip or add the chemicals in the kit to the water and wait for it to change colors. These include the photometer 7500 and pooltest 25. If it s high in calcium try using a. To raise the calcium hardness you will want to use calcium chloride.

Calcium hardness refers to the amount of minerals in this case calcium which is present in the water.