What do two fish in Feng Shui represent?

At the corner of the stairs, there are two red fish, the fish belongs to water, the two are two black Saturn, and the red one is fire. The fish belonging to water has lost its original attributes and can only be represented by two numbers and red. Opening the stairs in a certain direction will have a bad influence on someone in the family. The door of the house or the door faces the stairs, which does not meet the requirements of Feng Shui. Because the stairs are facing the gate, it is easy to bring soil and atmosphere, and there will be a phenomenon of poor wealth. Then the mismatched objects are pasted in this direction. In fact, this fish was originally posted at the door for the New Year to show that there is more than one year, which means auspiciousness. In fact, it is just the opposite. If you open the east gate, it should be bad for the eldest son. If you drive to the southwest, it will be bad for your old mother and eldest daughter. If the door opens to the north, it will be bad for the second son in the family. If the door opens to the west, it will be bad for the little girl in the room. You can remove the fish cut from the red paper and hang a concave mirror at the door.