Fish farm automated monitoring systems are becoming increasingly popular because of their numerous advantages, including better fish health and survival rates, lower labor costs, increased production, and enhanced sustainability. These systems track variables related to water quality, including temperature, pH, dissolved oxygen, and water level, using a variety of sensors. The central processing unit can be used to monitor the environment of the fish farm and make appropriate adjustments after receiving the data collected by the sensors. Automated monitoring systems for fish farms can be developed using various technologies, including wireless sensor networks, the Internet of Things (IoT), and artificial intelligence (AI). Although the use of automated monitoring systems for fish farms is still in its infancy, the potential advantages are substantial. Automated monitoring systems will probably be used more and more in the aquaculture sector as technology advances and costs come down.