The fisheries science colleges deal with the managing, conserving, catching, processing, and marketing of fishes. It teaches about various species, the way to breed them, and the habits of fishes. These fisheries science colleges also help in understanding the farming and husbandry of various other aquatic organisms in the freshwater or in any marine environment. The fisheries science colleges help a lot in understanding the nature of fishes and have a lot of career opportunities in the future.