There are several reasons why people use Windmill Pond Aeration. This is because they want to purify their water in the easiest and most cost friendly means possible. Aeration increase the oxygen levels I in the water. This is beneficial to people in fish farming. Water with sufficient oxygen amounts is reduces facilitates growth of water plants which is beneficial to fish. Fish use these water plants as food. As a result the number of fish will increase. This means that you will have a bumper harvest thus higher income from sales. Aeration also boosts the quality of water for human consumption. Water with high concentration of some chemicals is dangerous to your health. This is major cause of diseases. These diseases should be avoided to minimize medical costs, inconveniences or even death. These inconveniences are as a result of absence from work, school and failure to perform errands when you are unwell. Another means of aerating is buy utilizing fountains for ponds.