In lakes you will see the water changing from clear to brownish color caused by acid rain decomposing vegetation causing the change in lake water known as tannins, also a form of bacteria.
Also in water wells, you will see iron, sulphur (that rotten egg smell), and manganese, including iron and sulfur bacteria.
Both of these water problems can be solved with the Zentec™ Aqua Hybrid Ozone System that utilizes our continuous ozone and filtration that provides clean, clear filtered water.