Singhi fish seeds refer to the juvenile stage of Singhi fish (Heteropneustes fossilis), a popular freshwater species in South Asia known for its resilience and ability to survive in low-oxygen environments. These seeds are widely used in aquaculture due to the fish’s rapid growth and market demand. Singhi, also called stinging catfish, has a long, dark-colored body and is prized for its high protein content and flavorful meat. It thrives in well-managed ponds, making it ideal for small-scale farming and commercial production.