Dream about buying fish

If the dreamer sees himself buying fish that are active and alive, your unconscious is trying to reach your conscious state about having plans to marry a woman, if not yet married. This is associated with being able to have a family of your own. However, if you are already married, buying fish in a dream speaks of your desire to keep your control or power over the woman with whom you were married. This kind of dream could serve as your guide to have a nourishing relationship with the woman you are with.

Source: Auntyflo