And what is this green part of the bivarium that has recently been created, and I'm wondering if it's going to stay that way, but it's not like we're planting this kind of a bivarium around us, or it's going to be a bit of a pest or a pest.
最近ビバリウムに生えてきた、この部分の緑色のものは一体なんでしょう？ 何かの苔なら、このままでいいかと考えておりますが、、、回りにこんな風な苔を植えているわけでもないですし、カビや害になりかねな...