Option 1: Location: 1. North, 2. Southwest, 3. East, four. Southeast, 5. West, 6. Northwest direction.
Option 2, placement position: the living room is 45 degrees diagonally (left or right) from the door.
Option 3: Placement position: Look inward from the door to the front (entrance).
Precautions for placement:
1. There is a wall behind the fish tank.
2. the fish tank does not hinder the line.
3. The fish tank is not facing the toilet door, stove mouth or shrine.