The 'outdoor artificial rock fish pond effect' refers to the aesthetic and functional aspects of a fish pond integrated with artificial rocks in an outdoor setting. This can include the design of the pond, the placement and arrangement of rocks, and the overall landscaping to create a harmonious and visually appealing environment. Such features are often found in gardens, parks, or residential properties, and can provide a serene and natural-looking space for relaxation and the enjoyment of aquatic life.