Fresh farm-raised whole catfish, sold by the pound. Costco sources its fresh catfish from domestic aquaculture farms, where fish are raised in controlled freshwater ponds under regulated conditions. Farm-raised catfish are known for their mild, slightly sweet flavor and firm white flesh, making them versatile for a wide range of cooking methods.

Whole catfish is ideal for frying, grilling, baking, or steaming. The mild flavor pairs well with classic Southern-style cornmeal batters, Cajun seasonings, or simple herb and lemon preparations. As a whole fish, it retains more moisture during cooking compared to fillets and is well-suited for recipes where presentation matters.

Farm-raised catfish is a good source of lean protein and omega-3 fatty acids. It is lower in mercury than many other fish varieties, making it a recommended choice for regular consumption according to the FDA and EPA dietary guidelines.