在热带的水域里生活着一种十分凶悍的鱼,人们称它为斗鱼,这种鱼的领地意识非常强,如果将两条雄性斗鱼放在一起,它们就会互相攻击,直至对方遍体鳞伤,甚至死亡。有人曾把两条斗鱼放在水箱里,并用一块透明的玻璃将它们隔开。很快,它们发现了对方,两条斗鱼立即竖起所有的鳍,并发出眩惑样光彩,这是它们攻击的前兆。两条斗鱼发起了无数次攻击, Living in the tropical waters is a very fierce fish, people call it a betta fish, the territory of this fish consciousness is very strong, if the two male fighting fish together, they will attack each other until the other side covered with bruises, even death. Someone had put two fighting fish in a tank and separated them with a clear glass. Soon they found each other, and the two betta immediately erected all the fins and dazzled them, a sign of their attack. Two fighting fish launched numerous attacks,