Those who have a great interest in tuna fishing admit that whenever they venture into the seas to hunt for their tuna, they go with a growing nervous anticipation because this is a tough task and needs a lot of patience and capacity to take spot decisions. However, if you equip yourself with the complete knowledge of catching tuna, such as fear and nervousness need not be there because you will be helped by your knowledge to take well-informed decisions.
Tuna is considered a great marine wealth, and it is true that fishing for tuna requires special skills. The fish that have been caught must be handled and preserved properly. If you have the right expertise and experience, you can make huge profits in fishing. You should gain expertise in catching the tuna fish, killing them and preserving them. Even a small lapse in these processes will spoil the fish and all your time, energy and money will go down the drain.
Tuna fishing has a very high potential to get you abundant profits. For commercial purposes, in general, long-line fishing method is used in which the boats are taken deep into the middle of the seas. The hunters must learn where to look for the tuna. If the hunters find a lot of diving birds being very active and hunt bait fish in a particular area, it can be understood that tuna are available somewhere nearby.
They should also watch for the presence of large fish varieties like sharks and whales because tuna fish follows these large fish varieties. If these large fish are seen, hunters can attempt in those areas and there is every likelihood of the presence of tuna near those areas. Since tuna like only dim lighting, it is better that the hunters try their luck in the early morning hours or in the late afternoon hours when the light will be poor so that they have good chances of catching a good yield.
During summer months and warm weather conditions, tuna fish lives near the surface of the seas, since they like warm waters. Hence catching them during these times is easier. However, in winter season and cold climates, they go deep into the seas and hence catching them in these seasons is a bit difficult.
Once the area where the hunting must be done is decided, long lines that may run even for kilometers are left deep down. As soon as the tuna is caught, the hunter should know where on its head it should be struck to make it numb. Then, with the expert hands, the fins are removed and the brain of the tuna is gutted out. Then the hunter skillfully introduces a spike through the spinal cord of the tuna. This has to be done with utmost care because otherwise this may damage the flesh around the spinal cord. Such damaged flesh may secrete a fluid that will spoil the flesh of the tuna.
Once this step is successfully carried out and after the blood of the fish is completely drained, it is chilled for keeping its freshness. So every boat is equipped with cold storage facility. After the fish is brought to the shore, the tuna fish is ice-packed and taken to the markets for selling.
Grading of the tuna fish is done according to its color, the amount of flesh in it and its freshness. The killing and handling are done professionally and with utmost care so that the quality of the fish is not spoiled. Such high-quality tuna fish may earn you very high profits. Some of the high-quality tuna fish are sold at rates of even $18 per kg.
In addition to the long line method, you can also use a special Persian net for tuna fishing. But this method is used for catching smaller tuna fish that come in schools, whereas the long line method with hooks attached to the lines is used for catching larger fish.
Author Resource:-
The author is a fishing enthusiast that run a website on tuna fishing. Also find out more about blue fin tuna that is great for your next excursion.
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