There is no fixed orientation requirement for a rockery fish pond. To make a rockery fish pond, you only need to follow the following points: 1. If it is in the courtyard, it is best to place it on a corner to avoid taking up too much space. 2. It is best to make a rockery fish pond. Make it into an irregular rectangle to facilitate the shape of the rockery. 3. The depth of the pool should be controlled between 45-50CM. Too deep is unsafe, and too shallow is not good for fish farming. 4. The water outlet of the rockery should not be facing the door. If water does not flow out, it means that wealth will not flow out.