Fishing has been a source of income and food for centuries. Commercial fishing, recreational fishing, and aquaculture are the three primary ways to make money from fishing. Commercial fishing involves harvesting fish from the ocean or other bodies of water for sale. Recreational fishing is done for sport or pleasure, and the fish caught are usually not sold. Aquaculture involves raising fish in controlled environments, such as fish farms or hatcheries.
The fishing industry is important to the global economy, providing food and jobs for millions of people. Fish is a good source of protein and other nutrients, and it is a popular food item in many cultures. The fishing industry also supports a number of related industries, such as boat building, fishing gear manufacturing, and fish processing.