Red and black snake in a dream symbolizes sexual balance between temptation and celibacy. Also, it means ability to balance power and authority. Alternatively, it shows departed fear for intimacy and elimination of hidden threat. As transformation dream, red snake fighting and killing black one means the beginning of changes. If black kills red one, then transformation has reached the end. Thus it represents unknown area in which you be led by your new personality. As healing dream, black losing against red snake means resurrected vitality. If red snake is dead or killed by black one, it means the absence of illnesses. For creativity black and red snakes in the dreams mean undiscovered talents. If a dream refers to subconsciousness, then red with black snake means calmness of inner voice.
Read more about dreaming of Red and black snake in other dream meanings interpretations.