Arid raceway research focuses on understanding and improving the performance of raceways in arid environments. Raceways are enclosed or partially enclosed channels used in aquaculture for the cultivation of aquatic organisms such as fish, algae, and crustaceans. In arid regions, there are unique challenges such as high temperatures, limited water availability, and intense sunlight that can impact the operation and efficiency of raceways. Researchers in this field study ways to optimize raceway design, management practices, and environmental conditions to maximize production and reduce environmental impacts in arid climates. This research is important for sustainable aquaculture development in regions with limited water resources.