Kōyō means “autumn colours” in this Miroshaki Aquascaping Dictionary. Autumn leaves or seasonal colour change. It gives a soft nature image that can inspire planted aquarium design.
Japanese: 紅葉 Romaji: Kōyō
Meaning of Kōyō
Kōyō is explained here in simple English so beginners can use the word without feeling lost. In Miroshaki style, the term is not only a translation. It is a small way to look more carefully at nature underwater.
How Kōyō Helps in Aquascaping
Use it for red and orange plant accents or seasonal feeling. This can help when you choose stones, place wood, create open space, plant moss, or wait for the aquarium to grow into a more natural balance.