Fish represent the complex, desire, or idea that is latent in an unconscious world. It also symbolizes hidden problems, forgotten tasks, ideas and hints, or benefits, and represents women in the case of men’s dreams. The dream of a large number of small fish in a net means that small wealth or interests come together to become a big thing. In other words, big money doesn’t come in at once. But small amounts of money are expected to come from here and there, so it will be big money later on.