Mami Wata is a very special type of mermaid or goddess that some people in certain parts of Africa and the Caribbean believe in. Mami Wata is often depicted as a beautiful lady with long hair, shiny scales, and a tail like a fish. She is very powerful and can control the water, so people often ask her for help when they need to travel safely over water or need to find something important that is lost in the water.
People also believe that Mami Wata is very rich and can bring good fortune, wealth, and success to those who worship her. Some people even make offerings to her, such as gifts of fruit or flowers, to show their respect and gratitude. Mami Wata is considered very mysterious and mystical, and some people have even claimed to see her in the water or have felt her presence.
In short, Mami Wata is a special mythical creature that people in some cultures believe in and worship for her power over water and ability to bring good luck and prosperity.