Freshwater fish are aquatic animals that inhabit rivers, lakes, streams, and other freshwater bodies. There are various synonyms for freshwater fish, such as freshwater species, freshwater aquatic animals, freshwater finfish, freshwater gamefish, freshwater wildlife, or even freshwater piscine. These terms are often used interchangeably to describe the diverse and extensive range of freshwater fish, including bass, trout, catfish, pike, and others. The popularity of freshwater fishing has made these synonyms widely used by anglers and fishery experts worldwide. However, regardless of the term's usage, the beauty and diversity of the world's freshwater fish remain the same.