The fisheries sector is critical to ensuring future food security for all. The global demand for fish products appears to be expanding. This research looks into the production, marketing, and methods for improving fishing product production and marketing. Secondary data on production and trade value was gathered from a variety of sources, including organisations, websites, and journals, and evaluated in Microsoft Excel. The rearing of various fish species has become increasingly popular around the world, especially in Nepal. Globally, marine and inland fisheries are becoming profitable markets. Due to the fact that it is a landlocked country, Inland water resources are the only resources available for fish farming in Nepal.

As a result, domestic fish production is insufficient to meet national demand. At a national level, fisheries have grown dramatically in recent decades, with overall production, trade, and consumption reaching all-time highs in 2018. Millions of people around the world have been employed as a result of it. Despite this, numerous obstacles have frequently hampered production and promotion. Climate change, technical limits, disease outbreaks, water temperature fluctuations, and high input costs are all factors that must be considered. Uncontrolled distributors, a lack of warehouses, and other marketing obstacles have slowed the expansion of the fisheries.