https://www.paddlewheelaerator.net/product/diesel-engine/ Features of Wholesale Fish Farming Aerator. Highly Efficient: Wholesale Fish Farming Aerator are designed to be highly effective in promoting the aeration process. They create strong water currents that cause rapid gas exchange, imperative for maintaining the required oxygen levels. Durable: These aerators are typically constructed with materials designed to withstand harsh environmental conditions and the wear and tear over time. This quality enhances the longevity of the aerator, proving to be a cost-effective solution in the long run. Energy-saving: They are typically designed to offer high efficiency using minimal power, making them energy efficient.