This column is the starting point for the aquarium beginners and hobbyists who are not familiar with Nature Aquarium. Each article introduces aquarium fundamentals and acquaints you with the basic concepts and terminology of Nature Aquarium.

An Iwagumi layout reflects the tradition, culture, and spirituality that have been cultivated over the long course of history, although it is modeled after natural scenery. The number of Iwagumi enthusiasts is increasing throughout the world as Nature Aquarium gains popularity.

The water that fills Nature Aquarium supports the small ecosystem and nurtures all of the living things in it. A beautiful aquascape can only be created with the existence of this living water.

Nature Aquarium Gallery is the exhibition space of the planted aquarium layouts created by Mr. Takashi Amano, and it is open to public for free of charge during weekends and National holidays in Japan. Over 30 aquariums are exhibited in the gallery, and they are regularly replaced with new layouts.

Every single ADA product has a unique story behind it. The articles uncover how these innovative and stylish products came to be.

Each month, we choose one of the aspects of Nature Aquarium and take a deep look into it. The articles focus on expanding your knowledge of ADA products and how to use them to enhance your planted aquariums.

In this column, Takashi Amano talks about how to compose Nature Aquarium layouts. He explains his layout techniques and solutions for specific challenges.