Fish habitats are the natural environments where fish live, grow, and reproduce. These habitats can be found in various aquatic ecosystems, including oceans, rivers, lakes, and coral reefs. Each habitat provides specific conditions, such as water temperature, depth, and food availability, which are essential for different fish species. Different fish species have adapted to thrive in their unique habitats. For example, freshwater fish like trout prefer rivers and lakes, while saltwater fish like tuna are found in the ocean. Protecting these habitats is crucial for maintaining healthy fish populations and biodiversity.