Uro means “hollow” in this Miroshaki Aquascaping Dictionary. A hollow or cavity in a trunk. It comes from bonsai language and is useful for reading roots, trunks, branches and old natural forms.
Japanese: 洞 Romaji: Uro
Meaning of Uro
Uro 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 Uro Helps in Aquascaping
Use it for aged wood, shadow and natural shelter feelings. 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.