Aquarium with dry landscape

Quick answer：

An 'aquarium with dry landscape,' also known as a karesansui, is a form of Japanese Zen garden. It typically consists of a shallow container filled with raked pebbles, gravel, or sand, representing a natural landscape, often a mountainous terrain. Aquatic plants are used to create a sense of depth and to provide a habitat for fish. Karesansui is a minimalist art form that emphasizes simplicity and the beauty of natural elements.