Aquatic resource assessment involves the systematic evaluation of aquatic habitats and species to determine their health, availability, and potential for sustainable use. In fisheries and aquaculture, this assessment is crucial for understanding the stock levels, distribution, and trends of aquatic species. It helps in setting sustainable harvesting quotas, identifying conservation priorities, and improving management practices. Techniques like fish population surveys, water quality monitoring, and habitat mapping are used to gather data. By assessing aquatic resources regularly, governments, researchers, and industry stakeholders can make informed decisions that support the sustainable development of fisheries and the conservation of aquatic ecosystems.