Basa is a type of fish commonly found in the Mekong River in Southeast Asia, particularly in countries like Vietnam and Thailand. It is known for its mild flavor and tender texture, making it a popular choice for various dishes. Basa is often farmed in freshwater aquaculture, which has contributed to its availability in global markets. This fish is typically sold as fillets and can be prepared in numerous ways, including frying, grilling, or baking. Due to its affordability and versatility, basa has gained popularity in many countries, often being used as a substitute for other white fish in recipes.