Mackerel snapper is a fish that lives in the ocean. It's a fish that people catch a lot for food. Some people call it a red snapper because it has a red color on its body.
When fishermen catch the mackerel snapper, they usually use a special tool called a fishing rod. They attach a hook with some bait on it to the end of the fishing line, and then they cast it out into the water. When a mackerel snapper sees the bait and takes a bite, the fisherman can feel a tug on the line, and they can start reeling in the fish.
Once the mackerel snapper is caught, people can cook it in many different ways, like grilling, baking, or even frying it. Some people like to eat it with other food like vegetables, rice, or pasta.
Overall, mackerel snapper is a type of fish that people like to catch and eat because it tastes good and is easy to cook.