--- title: The Pool Shark H2O Commercial Pool Chemistry Blog (17) description: Learn how to use the Pool Shark H2O pool log book app to keep your commercial pool clean, healthy and profitable! (17) --- 855-742-7542 - - - [Login](https://app.poolsharkh2o.com) [![Pool Shark H2O - Chemical Recording and Pool Maintenance](https://blog.poolsharkh2o.com/hs-fs/hubfs/raw_assets/public/PoolSharkH2O_December2020/images/poolSharkPLogo-130x100.png?width=200&height=225&name=poolSharkPLogo-130x100.png "Pool Shark H2O - Chemical Recording and Pool Maintenance")](https://poolsharkh2o.com/) - [Home](https://poolsharkh2o.com/) - [Pool Log Book](https://poolsharkh2o.com/pool-log-book/) - [Commercial Pool Software](https://poolsharkh2o.com/commercial-pool-management-log/) - [Corporate Solutions](https://poolsharkh2o.com/commercial-pool-management-log/corporate-solutions/) - [Features](https://poolsharkh2o.com/features/) - [Pricing](https://poolsharkh2o.com/pricing/) - [Contact](https://poolsharkh2o.com/contact/) - [Blog](https://blog.poolsharkh2o.com/) - [Search](http://blog.poolsharkh2o.com/search-blogs) - [Home](https://poolsharkh2o.com/) - [Pool Log Book](https://poolsharkh2o.com/pool-log-book/) - [Commercial Pool Software](https://poolsharkh2o.com/commercial-pool-management-log/) - [Corporate Solutions](https://poolsharkh2o.com/commercial-pool-management-log/corporate-solutions/) - [Features](https://poolsharkh2o.com/features/) - [Pricing](https://poolsharkh2o.com/pricing/) - [Contact](https://poolsharkh2o.com/contact/) - [Blog](https://blog.poolsharkh2o.com/) - [Login](https://app.poolsharkh2o.com/) # The Pool Shark H2O Commercial Pool Chemistry Blog News & Updates # Search the Pool Shark H2O Blogs Our blog library has an extensive amount of articles on common issues with pool water chemistry and the most common causes of these issues. Use the search below to find an article that may help resolve your pool question. This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. If you are not finding the answer to your question, feel free to email us at [support@poolsharkh2o.com](mailto:support@poolsharkh2o.com) and we can try to help. [![Pool Operation Management](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/Successful%20Pool%20Operation%20Management.png)](http://blog.poolsharkh2o.com/pool-operation-management) # [Pool Operation Management](http://blog.poolsharkh2o.com/pool-operation-management) Mar 31, 2021 Pool maintenance plays a vital role in keeping pools in good operating condition and in compliance with health codes. Unfortunately, it can be quite a difficult task at times, requiring daily testing to check water chemical levels in the pool, and frequent adjustments so that the chemicals stay in the acceptable range. Particularly when using non-digital testing methods and data recording... [![Certified Pool Operator - CPO Certification](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/CPO%20-%20Certified%20Pool%20Operator.jpeg)](http://blog.poolsharkh2o.com/certified-pool-operator-cpo-certification) # [Certified Pool Operator - CPO Certification](http://blog.poolsharkh2o.com/certified-pool-operator-cpo-certification) Mar 15, 2021 Maintaining a pool’s chemical balance is a task that requires serious organization and coordination. Unless this is your full time job as a pool operator, maintaining the chemical balance of several pools, especially when they are at different locations, is an even greater task, and is often too much to handle for one employee, no matter how experienced they are. This task falls on the shoulders... [![The Case for Ensuring You're Meeting Your Commercial Swimming Pool Water Quality Standards in 2021](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/risk%20reduction%20strategies.png)](http://blog.poolsharkh2o.com/swimming-pool-water-quality-standards) # [The Case for Ensuring You're Meeting Your Commercial Swimming Pool Water Quality Standards in 2021](http://blog.poolsharkh2o.com/swimming-pool-water-quality-standards) Mar 01, 2021 The Covid-19 pandemic has caused difficult disruptions across a range of industries, with the travel and hospitality industries having been hit the worst. With the promise of widely available vaccines coming in 2021, businesses that remain viable in these industries are trying to forecast the impact on their own revenues and risk profile, and adjust accordingly. At Pool Shark H2O, we’re of course... [![Commercial Pool Operators Need a Digital Pool Tester - Here's Why](https://blog.poolsharkh2o.com/hubfs/App%20and%20Product%20Images/Lamotte%20SpinTouch.png)](http://blog.poolsharkh2o.com/digital-pool-tester) # [Commercial Pool Operators Need a Digital Pool Tester - Here's Why](http://blog.poolsharkh2o.com/digital-pool-tester) Mar 01, 2021 Why a Digital Pool Tester for Your Commercial Pool? Managing commercial pools is a demanding task. Pool management can dominate large amounts of a commercial pool owner’s time, attention, and in some cases, capital expenditures. The Pool Shark H2O app, when combined with a digital pool tester, aims to rectify this by completely changing the way commercial pools are managed and maintained. [![Things to Think About with Lifeguard Recruitment](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/lifeguard%20recruitment.png)](http://blog.poolsharkh2o.com/lifeguard-recruitment) # [Things to Think About with Lifeguard Recruitment](http://blog.poolsharkh2o.com/lifeguard-recruitment) Mar 01, 2021 When it comes to finding employees to take measurements of pool chemicals and make adjustments, lifeguards are the perfect candidate. At most functioning and busy public pools, lifeguards are on duty for hours at a time, allowing them to take water chemical tests several times throughout the day. Their primary responsibility as pool supervisors means they are always nearby and often available to... 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