Pool Chemical Calculator is not responsible for. Pool Chemical Calculator suite is for educational purposes only. Save operating notes, warranty details and manufacturer support info for each piece of equipment. PLEASE FILL IN ALL FIELDS Adding Borates to the pool can make maintaining balanced water chemistry easier. The Pool Calculator takes care of all the math that might come up while you are keeping your swimming pools water chemistry in balance, telling you exactly. What is an issue is that the acid or base added is allowed to fully blend throughout the pool before the second sample is tested. Track and chart chemical test history for multiple pools. However, it is best to dilute the acid and trickle it around the pool or over the return lines when the pool equipment system is on. The method of acid dosing does not affect the amount that the alkalinity changes, so it is not necessary to worry about "columns" or "slugs" or any other methods of adding liquid pool acid. Since a one-inch change in a pool's water level can result in hundreds of gallons of water volume difference, round off the calculated volume to the nearest 1,000 and call it good. That may seem a lot, but you get the needed accuracy.ĭo not go overboard on either volume or dosage precision. You will notice that using 10 times more test water sample means that if the alkalinity level is 100, it will use 100 drops of titrant. The accuracy of this method is dependent on the accuracy of the chemical dose and the alkalinity test method. For background on what the various numbers mean, see Basic Pool Chemistry. Two quarts of acid will lower the TA by 12.5 ppm per 20,000 gallons. The Pool Calculator takes care of all the math that might come up while you are keeping your swimming pool's water chemistry in balance, telling you exactly how much of each chemical to add. Generally, it is safe to add two quarts of acid per 20,000 gallons of pool water when the TA is 120 ppm or higher, and the pH is 7.8 or above. Of course, if lowering a high alkalinity, be careful to not add too much acid at one time.
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