Like all contained bodies of water, all water features need to stay crystal clean and spar-kling clear all year long. Ozone is the most powerful oxidizer and disinfectant that can be safely used for water features without produc-ing harmful or unpleasant by-products.ClearWater Tech offer corona discharge ozone systems designed to handle any water feature. Hyatt Regency, Poipu, KauaiHotel water features- Playboy Mansion, Hollywood, CAKoi pond and swimming pool- Ritz Carlton, Maui, HI Hotel water feature - Venetian Hotel, Las Vegas, NV World’s largest indoor canal- Nike World Campus, OR Tiger Woods fountain- Bill Gates Residence, WA Water features- Rain Forest Cafes Multiple water fea tures (waterfalls, ponds) - United Nations Headquarters, NYMemorial fountain- The Mirage, Las Vegas, NVHotel lobby aquarium