There are three fish tanks with different styles in the picture. The left fish tank is embedded in a wooden cabinet. Inside the tank, there are several brightly colored big fish and some small fish, matched with stones and aquatic plants, creating a natural underwater world. The middle fish tank stands on a cabinet with unique textures. There are several big fish inside, as well as various aquatic plants and stones, simulating a rich underwater ecosystem. The right fish tank is supported by a black - and - white cabinet. The small fish inside are agile, and the whole tank is concise and full of vitality. These fish tanks are not only homes for fish, but also add flexible beauty and vitality to the space.