Have you tested cyanuric acid ( stabilizer ) ?
Yes, yellow algae can consume free chlorine in a swimming pool. It has a protective layer that can make it resistant to regular chlorine levels. It is important to shock the pool and maintain proper chlorine levels to effectively treat yellow algae.
If your free chlorine level is 0, it means that there is no sanitizer in the pool which can lead to bacteria growth. Add chlorine shock to the pool to raise the free chlorine level to the appropriate range for your pool size. It's important to regularly test and maintain chlorine levels to ensure a safe swimming environment.
Free Chlorine is the Chlorine which is free to do its work in the pool, as opposed to Combined Chlorine which is chlorine that has combined with contaminants and is tied up and ineffective as a sanitizer in the pool. Sometimes you will see it abbreviated as FAC, which stands for Free Available Chlorine.
Salt water pools
To give you an accurate answer, it's important to know how many gallons are in the pool, how high is your Free Available Chlorine (FAC), and what is your Combined Chlorine Reading. Is pool enclosed and protected from sun etc? Is your chlorine generator working properly? You could simply shut down the generator and test your pool everyday at the same time. Keep records of pH, Free Chlorine, Combined Chlorine, Alkalinity, etc. It's important that you maintain a proper pH at ALL TIMES.
sock it with chlorine, bleach
Chlorine in pools helps to keep the water clean and free from harmful bacteria. However, too much chlorine can lead to eye irritation and discomfort. It's important to maintain the correct balance of chlorine in pool water to protect your eyes while swimming.
Total Chlorine = Free Chlorine + Combined Chlorineor, put another wayTotal Chlorine - Free Chlorine = Combined ChlorineFree Chlorine is the chlorine that is doing its job.Combined Chlorine is the chlorine that has combined with contaminants such as nitrogen. It is ineffective as a sanitizer and it is noxious.Total Chlorine is the total of these two levels.To eliminate the Combined Chlorine (making all the chlorine in the pool Free Chlorine) you must shock the pool to remove the contaminants. You must reach "Breakpoint Chlorination", which is the addition of chlorine to your pool equivalent to the Combined Chlorine level times 10.example:Total Chlorine = 1.5ppmFree Chlorine = 1.0ppmSo, the Combined Chlorine (the difference between the two tests) is .5ppmBreakpoint chlorination, in this example would be .5ppm X 10 = 5ppm. So, in this example, you would add enough chlorine to your pool to raise the chlorine level up by 5 parts per million.
you have to aid a conditioner or stabilizer with cynaric acid in it.
There could be several reasons why a pool may have no chlorine. This could be due to insufficient chlorine added to the pool, the chlorine being depleted too quickly, or the pool's filtration system not functioning properly. It's important to regularly test and maintain the chlorine levels in a pool to ensure proper sanitation.
You shouldn't have a problem. You will have to check and maintain the chlorine level at least weekly.
To effectively use chlorine shock for your swimming pool, follow these steps: Test the water to determine the chlorine level. Add the appropriate amount of chlorine shock based on the pool size and current chlorine level. Distribute the shock evenly around the pool. Allow the chlorine shock to circulate for several hours before swimming. Regularly test and adjust the chlorine levels to maintain cleanliness and hygiene.