What is the most popular fish that is sold in shops?

The most popular fish sold in shops varies by region, but globally, tilapia is often among the top choices due to its mild flavor, versatility, and affordability. Other commonly sold fish include salmon, which is favored for its rich taste and health benefits, and cod, known for its flaky texture. These fish are widely available in supermarkets and fish markets, catering to diverse culinary preferences.