Fish are fascinating creatures that inhabit a myriad of aquatic environments, ranging from tranquil freshwater lakes to the vast depths of the ocean. Their adaptability and unique biological features allow them to thrive in diverse habitats, each presenting its own challenges and opportunities for survival. Among these challenges is the availability of food, a critical resource that directly impacts a fish’s health and longevity. Understanding how long fish can survive without food is essential for aquarists, anglers, and researchers alike. Various factors influence this survival period, including species, age, environmental conditions, and metabolic rates. While some fish can endure extended periods without sustenance, others require more consistent feeding schedules to…