Lots of people like fish. If you have decided that fish are the right pet for you and your family, then this is the book for you. Learn about different types of fish. Read about where to get fish, what to have before you bring your new pet home, and more! American Humane helps you choose a pet fish.Lots of people like fish. If you have decided that fish are the right pet for you and your family, then this is the book for you. Learn about different types of fish. Read about where to get fish, what to have before you bring your new pet home, and more! American Humane helps you choose a pet fish.