LDPE geomembrane, with its excellent flexibility and impermeability, has become the preferred auxiliary material in the aquaculture industry, effectively solving the pain points of leakage and water turbidity in traditional earthen ponds. In aquaculture ponds for fish and shrimp, laying LDPE geomembrane forms a complete impermeable layer, virtually eliminating water leakage and reducing water waste and replenishment costs. Simultaneously, the smooth surface of the membrane makes it difficult for impurities to adhere, improving water transparency, reducing fish and shrimp disease incidence, simplifying pond bottom cleaning, and improving farming efficiency. This product is lightweight, flexible in cutting, and easy to install, suitable for the impermeability needs of various aquaculture farms, helping farmers reduce costs and increase profits.