If your a nature lover, a rock pond is a great idea. The sound of running water is very peaceful and relaxing, it also attracts the wildlife in the area. Birds and bees are usually the first to come, squirrels and rabbits might even stop by for a quick drink of cool water. A rock pond can be used for coy, or aquarium fish such as guppies or cichlids. A rock waterfall is also a great idea when installing a pond, it helps filter the water as well as oxygenate it.