Residents of your emotions. Take note of his appearance and personality. Some people believe that when you dream about fish you, will soon find out that you or someone you know is pregnant (water of the womb). Others believe that if you see fish in your dreams, it is a forecast for sickness and poor health. In Christianity, Christ is at times represented by the fish symbol (spirituality). These water dwelling animals may represent messages from our unconscious and indicate to us how well we navigate through our emotional waters. They could symbolize body and soul nourishment and navigation through the unknown depths of ourselves.