Fish are fascinating creatures that inhabit a diverse range of aquatic environments, from tranquil freshwater lakes to the vast, mysterious oceans. Understanding their biology and behavior is crucial for both enthusiasts and researchers. One of the key aspects of fish life is their feeding habits, which can vary widely across species. However, there may come a time when these creatures face food scarcity, whether due to environmental changes, overpopulation, or other factors. The ability of fish to endure periods without food is a topic that not only intrigues aquarists but also raises questions about their resilience and adaptability. Fish, like all living organisms, require energy to survive. This energy is…