This amount will also raise the ph level by 0.2.

How to adjust total alkalinity in pool. Stop when the pool reaches the required range. If the alkalinity is low, you need to add baking soda. A general guideline is adding 6 oz.

Borax has a ph level of 9.5, so adding it. Add sodium bicarbonate to the water every four days at the rate of 1 kg. The amount depends on the volume of your pool and the required adjustment.

For balanced water, you want your pool’s alkalinity to be between 125 and 150 parts per million when using bioguard® products. The ph scale ranges from zero to 14, where seven is neutral. This tool will tell you what you need to do in order to adjust your pool's total alkalinity (ta) level.

Depending on how low your levels are, you may need to use more product. Then, add 1.5 pounds of baking soda. This will increase the pool’s total alkalinity by 10 ppm.

To raise total alkalinity and have little effect on ph use sodium bicarb. A general rule is that it takes between one and one and a half pounds of sodium bicarbonate to raise alkalinity by 10. Once done, spread the chemical well deep inside the pool.

Per 50,000 liters of water. Slowly add the muriatic acid to the bucket. Maintaining total alkalinity and ph is crucial for keeping your pool safe for swimmers.