This freshwater earthen pond system offers several advantages. Its low construction cost stems from using natural clay loam soil and earthen dikes instead of expensive concrete. The clay soil provides good water retention by minimizing seepage, ensuring a reliable water supply. The ponds support natural productivity by fostering plankton growth, which serves as natural feed and helps reduce overall feed costs. The system is flexible, allowing for the cultivation of various freshwater species such as tilapia, catfish, and carp. Management is simplified through the use of separate nursery and grow-out ponds, enabling more effective stocking and harvesting schedules. Additionally, the design includes drainage control features like outlet canals and slope gradients that facilitate full drainage for harvesting and pond preparation. Sustainable water use is enhanced by the settling pond, which filters silt and improves water quality before water enters the grow-out ponds. Finally, this system creates employment opportunities, providing livelihood for local farmers and fisherfolk. 

This freshwater earthen pond system also has several disadvantages. It requires a large, flat land area, making it unsuitable for highly urbanized or sloping locations. The system is dependent on a reliable year-round freshwater source, which can be threatened by droughts or floods. There is a risk of predation and poaching from birds, snakes, and illegal fishing activities that can reduce fish stock. Soil erosion is a concern, as poorly compacted dikes may erode or collapse during heavy rains. Water quality in earthen ponds can fluctuate significantly, with changes in pH, turbidity, and dissolved oxygen levels affecting fish health. The system typically yields moderate production, which is lower than that of intensive culture methods like cages, tanks, or recirculating aquaculture systems (RAS). Regular maintenance is necessary, including desilting, dike repairs, and controlling weeds and pests. Finally, seasonal weather patterns pose challenges, with heavy rains potentially causing pond overflow and dry seasons leading to water shortages. 

The freshwater earthen pond system offers a range of benefits across economic, environmental, and social dimensions. Economically, it is a low-cost culture method that is cheaper to build and maintain than concrete ponds or tanks, while providing regular harvests of tilapia and catfish for local markets. The natural plankton growth helps supplement commercial feed, reducing overall feed expenses, and the system is scalable, allowing farmers to expand production by adding more ponds. Environmentally, the system promotes soil and water conservation through the use of a settling pond that reduces sediment flow into rivers, creates habitat for aquatic plants and insects, and supports biodiversity. Pond sludge can be recycled as organic fertilizer for crops, and the semi-intensive design relies on natural productivity rather than full dependence on artificial inputs, making it a sustainable approach. Socially, the pond system contributes to food security by providing an affordable source of protein for the community. It also creates employment opportunities in pond maintenance, harvesting, and marketing, supports community development by strengthening livelihood projects in rural barangays like Ayala, Zamboanga City, and enhances local skills in aquaculture and water management.