--- title: The Pool Shark H2O Commercial Pool Chemistry Blog | Commercial Spa Operation description: Commercial Spa Operation | Learn how to use the Pool Shark H2O pool log book app to keep your commercial pool clean, healthy and profitable! --- 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. [![Swimmer's Eye](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/swimmers%20eye.png)](http://blog.poolsharkh2o.com/swimmers-eye) # [Swimmer's Eye](http://blog.poolsharkh2o.com/swimmers-eye) Jan 11, 2024 Safety is our number one priority when it comes to caring for, and maintaining, commercial bodies of water. At least, it should be. Having the proper safety precautions in place help protect the bathers and the staff. We need to make sure we have all the proper safety equipment such as shepherd's hooks, ADA chair lifts, secure handrails and even trained lifeguards where applicable. Besides... [![Bacterial Infections from Swimming Pools & Hot Tubs](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/bacterial%20infection%20from%20swimming%20pool.png)](http://blog.poolsharkh2o.com/bacterial-infections-from-swimming-pools-hot-tubs) # [Bacterial Infections from Swimming Pools & Hot Tubs](http://blog.poolsharkh2o.com/bacterial-infections-from-swimming-pools-hot-tubs) Nov 28, 2023 It’s the off season, so indoor pools are all the rage right now. Hot tubs can be used indoors or outdoors. Due to their warm temperatures, they tend to get used all year long. We have many things on our checklist when taking care of an indoor pool or an indoor or outdoor hot tub. We have to maintain the equipment. We have to ensure safety signs and equipment are in place. We have to clean the... [![Pool Shock Calculator](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/Pool%20Shock%20Calculator.png)](http://blog.poolsharkh2o.com/pool-shock-calculator) # [Pool Shock Calculator](http://blog.poolsharkh2o.com/pool-shock-calculator) Nov 02, 2022 We do a lot to take care of our swimming pools, spas, splash pads, water parks, and the like. Balancing the water is one of, if not THE most important aspects of this care. We know we need to balance pH and alkalinity. We know we need to have appropriate CYA and calcium levels. We know phosphates can be an issue. The most important chemical is our sanitizer. This not only keeps the water clear,... [![It's Hot Tub Disease Season!](https://blog.poolsharkh2o.com/hubfs/Blog%20Images/Prevent%20Hot%20Tub%20Disease.jpeg)](http://blog.poolsharkh2o.com/hot-tub-disease) # [It's Hot Tub Disease Season!](http://blog.poolsharkh2o.com/hot-tub-disease) Dec 16, 2021 Yup, it is that time of year again. The Holidays, travel, and cold weather have arrived. It is also the ski and snowboarding season. What does this mean to you as a commercial spa or hot tub operator? More than usual use of your facility’s indoor pool and especially the hot tub. Because of the higher temps, this smaller vessel is literally a breeding ground for death. ## The benefits of implementing Pool Shark include: - Substantial ROI - Better Water Conditions - Improved Guest & Customer Satisfaction - Plug and Play Ease of Use - Stronger Risk Management & Reduced Liability - Guides and Practices [![Commercial Pool Software](https://no-cache.hubspot.com/cta/default/3845190/1c0f6eaa-6c63-47af-810c-f27d4e0f9349.png)](https://cta-redirect.hubspot.com/cta/redirect/3845190/1c0f6eaa-6c63-47af-810c-f27d4e0f9349) ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic - [Pool Operation (146)](http://blog.poolsharkh2o.com/tag/pool-operation) - [Commercial Pool Testing (30)](http://blog.poolsharkh2o.com/tag/commercial-pool-testing) - [Commercial Spa Operation (4)](http://blog.poolsharkh2o.com/tag/commercial-spa-operation) - [Shark Bytes - Get the Most Out of Pool Shark H2O (4)](http://blog.poolsharkh2o.com/tag/shark-bytes-get-the-most-out-of-pool-shark-h2o) - [LaMotte Products](https://poolsharkh2o.com/lamotte-products/) - [Corporate Solutions](https://poolsharkh2o.com/commercial-pool-management-log/corporate-solutions/) - [Privacy](https://poolsharkh2o.com/privacy/) - [Contact](https://poolsharkh2o.com/contact/) © Pool Shark H2O 2012 - 2020 (Pat. 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