Oh, dude, raising the total hardness in a pool is like adding calcium hardness increaser. You know, it's like giving your pool a little boost of calcium to make it feel all fancy and stuff. Just follow the instructions on the product, and your pool will be harder than a rock in no time.
High Alkalinity will keep your pool water on the higher end of the pH scale, or more basic rather than acidic. High Alkalinity is not terrible but there are two things that can happen. If the water is constantly basic a "scale" can develop. The other thing that can happen is you will notice your pool will get cloudy when you add pH increaser, alkalinity increaser or calcium hardness increaser when either one of those three are on the high side already.
calcium
Other chemicals in swimming pool water include cyanuric acid (stabilizer), calcium hardness increaser, algaecides, and clarifiers. These chemicals help maintain water quality, prevent algae growth, and keep the pool water clear.
The best way to lower calcium hardness in the pool water is to drain the water and refill with water of lower calcium hardness. Have the calcium hardness tested for both the pool water and fill water. Ideal range is 175-300ppm. There are 'calcium reducer' products available through pool stores, but not sure how effective or economical they are.
If the calcium is a result of pool chemicals, draining some or all of the pool water will lower the calcium hardness level. If the cause is the fill water, commercial hardness reducers or chelating agents will bond with the calcium to keep it trapped in solution.
No, baking soda does not increase calcium hardness in a pool. It is used to raise alkalinity and help stabilize pH levels in pool water. To increase calcium hardness, you would need to use calcium chloride.
calcium and magnesium
Buildup of minerals like calcium.
Permanent hardness of water is caused by the presence of dissolved calcium sulfate and magnesium sulfate, which cannot be removed through boiling. These minerals form insoluble compounds that remain in the water even after treatment, leading to permanent hardness.
The hardness of bone is primarily due to its mineral content, mainly consisting of calcium and phosphate that form a hard mineral called hydroxyapatite. This mineral provides bone with strength and rigidity, making it a durable and protective structure in the body.
The recommended frequency for checking calcium hardness in swimming pools is once a month. Other water tests will depend on how often the pool is used.