Water Quality Monitoring and Controlling Systems for Aquaculture

Abstract

Due to large increases in demand for fish and seafood around the world, aquaculture has been a rapidly expanding sector. Shrimp, fish, and other aquatic crops are grown in aquaculture, where the water’s qualities determine the crop. Dissolved oxygen, salinity, temperature, alkalinity, turbidity, hardness, pH, ammonia, water level, and nutrient levels are a few water quality factors that should be kept at ideal levels to enhance yield. Depending on the circumstances, these characteristics might change drastically throughout the day. In order to fully exploit their potential, these factors must be regulated at high frequencies. This paper affords an in-depth assessment of the diverse strategies utilized in aquaculture to Detect and manage water quality. This survey highlights the research gap on this area and presents higher scope for superior work. Keywords: Aquaculture, Water quality index, Water quality monitoring, Wireless Sensor Net-works.