Japanese Iwagumi Nature Aquarium

A minimalist Iwagumi layout inspired by the Amano style, featuring three main stones (Oyaishi, Soeishi, Fukuseki) arranged in perfect asymmetry. A dense carpet of Monte Carlo was grown emersed before flooding, with a background of Rotala wallichii adding depth. The tank runs on a pressurized CO2 system with a drop checker maintaining 30ppm. A shoal of 50 celestial pearl danios provides scale against the hardscape.