Mackerel was born and raised in Gulf of Thailand more than other bars in the sea. Mackerel is a fish, a medium-sized, head pitched a slim shape, rear end of the Cape and torso, flat. Mackerel to spawn twice per year from February to March and June to July. Habitation of the mackerel fishery is very important in a country in the Gulf of Thailand and Thailand found the Andaman coast beach bar, but most are found in the Gulf of Thailand which can be caught all year round, especially the Samut sakhon province Samut songkhram and phetchaburi, whose food supply of mackerel abundance.