The only way to reduce excess TDS is to drain and replace the water. If you sure all the chemical levels are okay, the problem could be your filter, check it out. Use this to your advantage! it is a fine film that dissipates with a drop of dawn dish soap, but never goes away. If you have more questions, feel free to contact us. Once you’ve gotten rid of the excess calcium, drain 4 to 6 inches from your pool … Saltwater pools use salt chlorine generators (also called Saltwater Generators, or SWGs) that produce chlorine using electricity. 2  Lowry, Robert W. 2009. So let's hone in on how chlorine dissolves into water: Cl2(gas) + H2O → HOCl + H+ + Cl-Chlorine gas in water yields Hypochlorous Acid + Hydrogen and Chloride. Finally, if you have done all Chemicals balancing and the pool still appears cloudy after 24 hours, your salt water cell may be faulty and not producing sufficient free chlorine to maintain your pool and you may need to clean your salt cell and make sure you adjust salinity level that is recommended for your SWCG so that enough chlorine is produced to keep cloudiness away and avoid algae growth. In all of the pools we have seen and heard of calcium flakes, we have yet to see one saltwater pool with calcium phosphate. This can be reversed by reducing total dissolved materials in your pool. It was clear when we removes the cover to raise water levels, however after our pool guy came over to officially "open" the pool and add the proper chemicals (along with salt for the 1st time since we got the pool only 6 months ago), its now super cloudy. In order of importance, they are LSI balance, cooling the salt system down, and if needed, using SC-1000. Will this cause cloudiness? Maintaining free chlorine levels between 1 and 3 parts per million (ppm) will prevent the growth of algae. Question: My saltwater pool is making our hair green. But they may also be a sign that your hot tub contains white water mold, which is an overgrowth of biofilm. https://dengarden.com/swimming-pools/Fixing-Swimmi... https://dengarden.com/swimming-pools/Why-Swimming-... https://dengarden.com/swimming-pools/How-to-Clear-... https://consumer.healthday.com/fitness-information... A saltwater pool system will operate efficiently only when salt is in the right concentration. How can I safely remove them? The only solution is to prevent them from drinking pool water. What you need to know is chlorine gas is created by electrolysis through saltwater (brine), and that chlorine gas dissolves in water. The only issue I have is a bleach like smell and a bleaching out of some article of clothing. We changed pool companies and they don’t put as much salt in as the former pool company. I just opened my pool and added the recommended salt and it turned cloudy and my sand filter has been running and is still cloudy do I need to check chemical balances or should I shock it sand filter hasn’t been running for 24 hours yet before I start up the salt system, how to correct FCL in a saltwater swimming pool, Hayward's AQR15 AquaRite Salt Chlorinator. The TDS lowers the LSI, but two of the byproducts of electrolysis raise the LSI, and that's what actually leads to calcium flakes and scale in the salt cell. Yes, it's safe to safe to swim since 25k ppm salinity level is still within the recommended range and on the lowest side, unless it reads above 35,000 ppm. The higher your pumps runtime the more chlorine will be produced in the Chlorine Generator and the higher your free chlorine level will be in your water. Pools have literally had to cut open their filters and use jackhammers to get the sand out because of calcium phosphate formation in the filters. The process–and its byproducts–explain why the calcium flakes occur. Very high levels of cyanuric acid will reduce the levels of free chlorine; you can use this CYA/Chlorine chart to determine the correct level to add at given level of free chlorine. Don't drain a lot of water at once but slightly below the skimmer so that you don't interfere with your chemical levels with fresh water. 4  Lenntech Technical Manual. For one, saltwater pools, thanks to the salt added to the water, have a baseline TDS of at least 3000 ppm more than other types of pools. 39. Electrochemical Induced Calcium Phosphate Precipitation: Importance of Local pH. However, there are several sources online that talk about these flakes like they are not carbonate scale, but instead, calcium phosphate (Ca3[PO4]2). If you own or maintain a saltwater pool, there's a good chance you have seen calcium flakes in it too. Barack James (author) from Green City in the Sun on April 06, 2019: Hello Kings, I recommend using a better test kit like Taylor Technologies test kit or Lamotte ColorQ Pro test kit for more accurate readings and best results. Using a metal like iron, for example, would require much higher salt levels in order to produce chlorine. Question: Besides draining the pool what can be used to reduce high levels of cyanuric acid? Use metal removers like Metal Magic to remove copper through your pool filter. Also, this may result in more dissolved substances in the water and that may be very costly to correct. Answer: Super Chlorinating is necessary only when free or total chlorine is less than 3 ppm. The ruthenium coating is used to maximize the production of chlroine gas from chloride ion. Because we have so much information already about calcium carbonate, we won't exhaust you here. The recommended levels of a stabilizer is between 40 and 80 ppm for saltwater pools. Question: The salt level on my display says my pool is at 3900 ppm, and the stick is reading low free chlorine and total chlorine, as well as pH. This is more casually known as "soft water." In fact, if you try to maintain it the same way, you could end up damaging your pool and its support systems. While phosphates may seem like they are reducing the performance salt chlorine generators, it's not a direct relationship. Finally check with your filter cartridges if they need backwashing or replacement because poor circulation will cause lots of chloramine in your water. 3  Lei, Song, Weijden, et. Do you have Saltwater pool? After 24 hours, add a filter cleaner to your pool. Finally, check with your filter cartridges if they need backwashing or replacement because poor circulation will cause lots of chloramine in your water. Soon, it may develop low chlorine problem is salt cell is not working efficiently. This reaction, however, may be misleading because it does not account for how chlorine gas dissolves into the water. How to get rid of pool foam in 5 steps. If you have calcium carbonate in your pool water, it forms white flaky scales. After balancing all Chemicals, you can add regular chlorine shock (1 pound per 10,000 gallons) then make sure free chlorine is reading between 3-5ppm and your pool should clear up soon. So on paper, yes it is possible for calcium phosphate to form on salt cells...you just need really high levels. Answer: Your salinity is a little higher than the recommended level which is between 2500 - 3500 ppm. Thanks! Question: My husband uses bath soap in the pool after working in the yard. Another parent told me that her child was similarly ill, recently. Flakes settle on bottom until disturbed. We have vaccumed and backwashed multiple times in the last month or so and we just had a new salt cell put on. High pH levels in a saltwater pool leads to formation of calcium buildups and you need to measure your pH regularly to avoid white flakes or calcium scaling. Barack James (author) from Green City in the Sun on March 26, 2019: Just like non saltwater pool, water will turn cloudy when free chlorine level is low. On the other hand, high TA will cause cloudy or murky pool water since the pH will also scale high as the Alkalinity rises, affecting free chlorine performance. Make sure your calcium hardness is between 200 and 400ppm and run your pump and foam should clear up. Your pool should be at a pH between 7.4 and 7.6. The levels of TDS increases as chemicals are added and as organic matter dissolves in the water. Water Chemsitry and Pre-treatment: calcium scales come as a sacrificial how to get rid of white flakes in saltwater pool anode plays. Private Learn-to-Swim School and operates year round with heater copper mix with chlorine to problem. 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