4 Natural Fish Types You Can’t Farm, Don’t Hesitate to Buy When You See at the Market

In recent years, several affordable and nutritious fish species have been heavily hunted. Sadly, some of these fish species cannot be efficiently bred, so which fish species fall in this category?

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Small yellowtail amberjack

Small yellowtail amberjack is a famous delicious seafood with tender meat and unique aroma. However, there are mainly two reasons why it is difficult to artificially breed small yellowtail amberjack. First of all, small yellowtail amberjack is a migratory fish with a complex life history and needs to migrate frequently between rivers and the ocean. Artificial reproduction cannot provide a suitable migratory environment, so small yellowtail amberjack cannot complete its natural reproductive and developmental process.

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Secondly, the food chain of small yellowtail amberjack is relatively complex. Their diet is rich and relies on a large amount of plankton and small bottom-dwelling animals. This makes it impossible to meet the diverse food needs in captivity, resulting in growth limitations.

Although small yellowtail amberjack is difficult to artificially reproduce, it is rich in protein, unsaturated fatty acids, and synthetic vitamins, which are of great significance to human health. It is a low-fat fish, rich in protein that promotes muscle growth, enhances the immune system, and improves cardiovascular health.

Tuna

Tuna, also known as swordfish, octopus,… is a migratory fish that is extremely difficult to live in small ponds or small ocean areas. Tuna cannot reproduce successfully without migration, and artificial reproduction of tuna has not been successful to this day.

The nutritional value of deep-sea wild tuna is also very high. Every 100 grams of tuna meat contains 19 grams of protein, 7.4 grams of fat, as well as various unsaturated fatty acids, fiber, and other nutrients. Tuna dishes are diverse and attractive regardless of the cooking method, making them especially appealing to children at home!

Sailfish

Pacific sailfish is a highly economically valuable fish species, important nutritional composition, and particularly popular in food processing. However, artificial reproduction of sailfish encounters some difficulties. First of all, sailfish is a migratory fish, and its migration process depends on water temperature, ocean currents, and specific food sources. These natural conditions are difficult to replicate in artificial breeding environments, so large-scale artificial breeding of sailfish has not been successfully carried out.

Secondly, the food chain of sailfish is relatively complex, requiring a large amount of plankton and small fish as food. It is difficult to provide enough abundant food during the artificial reproduction process to meet the nutritional needs of sailfish.

Sailfish is rich in high-quality protein, Omega-3 fatty acids, vitamin D, and minerals, playing an important role in human health. It is considered a nutrient-rich fish that enhances immune function, improves cardiovascular and cerebral vascular functions, and strengthens bones. Omega-3 fatty acids in sailfish help reduce cholesterol and triglyceride levels in the blood, reduce the risk of atherosclerosis, and improve cardiovascular and cerebral vascular functions. In addition, sailfish is rich in vitamin D, which promotes calcium absorption and healthy bone development.

Mullet

Mullet is a warm water fish found in coastal waters and is usually not found in the open sea and ocean. They swim fast and usually live in the middle and upper layers of the water, but in autumn and winter, when the surface water temperature is low, they live in deeper sea areas. Mullet is a social fish, and their population can reach 300 million when they gather. Therefore, artificial breeding is also very difficult;

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The most common daily consumption of mullet is canned mullet; the meat is fresh, tender, and relatively fatty. In addition, mullet can be extracted for fish oil and can be made into fish powder bait,… these are also the most common things in our daily lives!

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Frequently asked questions

Wild-caught fish have a more natural and varied diet, resulting in a better taste and higher nutritional value. They are also less likely to contain harmful chemicals or antibiotics that are sometimes used in fish farms.

The 4 types of wild-caught fish that are considered a good buy when seen in the market are: Salmon, Sardines, Mackerel, and Anchovies.

Salmon is a great source of high-quality protein and is rich in omega-3 fatty acids, which are beneficial for heart health and brain function. It also contains essential vitamins and minerals, including Vitamin D, Selenium, and Phosphorus.

Sardines are small, oily fish that are packed with nutrients. They are an excellent source of omega-3 fatty acids, protein, and vitamins B12 and D. Sardines are also one of the few food sources of vitamin B3, which is important for energy production and maintaining a healthy metabolism.

Mackerel is a rich source of healthy fats, particularly omega-3 fatty acids, and is also high in protein. It contains a good amount of vitamins and minerals, including Vitamin B12, Selenium, and Phosphorus. Anchovies, on the other hand, are small fish that pack a big nutritional punch. They are an excellent source of omega-3 fatty acids and contain high levels of calcium, iron, and vitamin B12.