Nona Tengra seed refers to the seed of Nona Tengra (Mystus gulio), a highly preferred brackish-water and freshwater catfish valued for its unique taste, strong market demand, and adaptability to varying salinity levels. Known for its steady growth, hardy nature, and ability to thrive in ponds, canals, and coastal water bodies, Nona Tengra seeds are carefully selected to ensure strong health, uniform size, and high survival rates. These seeds perform well in both small-scale and commercial aquaculture systems, contributing to diversified fish production and improved farm profitability. High-quality Nona Tengra seed is essential for maintaining healthy stock, enhancing yield, and supporting sustainable fisheries management in mixed-salinity environments.