Add rain water this has very low alkalinity
Improperly sanitized water or excessive rainfall can cause a low total alkalinity level in your pool. Low total alkalinity can cause pool staining, itchy and burning eyes and skin, and corrosion of metal parts in the pool.
Improperly sanitized water or excessive rainfall can cause a low total alkalinity level in your pool. Low total alkalinity can cause pool staining, itchy and burning eyes and skin, and corrosion of metal parts in the pool.
The water becomes aggressive and can etch the plaster and metal parts of the pool and equipment.
To lower alkalinity without affecting pH levels in a swimming pool, you can use muriatic acid or sulfuric acid. These chemicals will reduce alkalinity without impacting the pH significantly. Be sure to follow the manufacturer's instructions and test the water regularly to maintain proper balance.
Potash
Increasing alkalinity in your pool can help stabilize the pH level, but it doesn't directly increase the pH. Alkalinity acts as a buffer against pH fluctuations, so having the right alkalinity level can help prevent rapid changes in pH. If your pool's pH is low, you would need to add pH increaser (such as soda ash) separately to raise the pH.
Add more in smaller amounts and test again.
add some form of alkalinity booster for sure. bring it too about 110ppm, chlorine has a naturally high pH, but the higher alkalinity addition will stop acidic compounds from attacking the pH any further. depending on how low the pH is though you may have to add a pH booster, take your water into a pool shop for an in depth water analysis.
make sure chlorine is is at 1-3ppm, if pH is very low raise chlorine slightly higer than average. shock the pool after and run filter for over night. If pool still not stabilize then add PH high chemical.
Swimming in a pool with low chlorine levels can increase the risk of bacteria and algae growth, which can lead to potential health issues. It is recommended to maintain proper chlorine levels in the pool to ensure a safe and clean swimming environment.
A cork has a low density. It is lower then water. That causes it to float.