Fixed Surface Aerator is a type of water treatment equipment that is used to introduce oxygen into water bodies, such as ponds, lakes, and wastewater treatment systems. This process increases the dissolved oxygen levels in the water, promoting the growth of beneficial aerobic bacteria that help break down organic matter. It is commonly used in industries such as agriculture, aquaculture, and municipal water treatment. The Fixed Surface Aerator is an efficient and cost-effective way to improve water quality and promote healthy aquatic ecosystems.