Fish farming, or aquaculture, is the controlled breeding and cultivation of fish for commercial purposes. It encompasses both freshwater and marine environments, with species like tilapia, catfish, and salmon being commonly raised. Fish farming is conducted in ponds, tanks, or cages, and it involves careful management of water quality, nutrition, and disease control. Sustainable practices aim to balance economic viability with environmental responsibility. The industry plays a crucial role in meeting global seafood demand, providing employment, and contributing to local economies. Challenges include disease outbreaks and environmental impact, prompting ongoing efforts to improve efficiency and sustainability in fish farming practices.