translation.en: So you have this little algal forest, and in the size of a laptop you can find more than 100 species of algae, mostly microscopic fit hundreds of species of little animals that then feed the fish, so that the system recovers.
translation.zh: 在一个小小的 笔记本电脑大小的区域 你能发现一百多种藻类植物 大都是微小的植物 成百条鱼 和吃鱼的小动物 生态系统就这样恢复了