綠球藻

Aegagropila linnaei — Moss Ball (Marimo)

Aegagropila linnaei is a unique spherical form of filamentous algae found naturally in cold lakes of Japan, Iceland, and Northern Europe. The velvety green balls are extremely slow-growing and require minimal care — simply rotate occasionally for even light exposure. They have become cultural icons in Japan, where they are kept as pets and symbols of good luck.