如果你今天给它们放一些馒头渣儿,小红鲤鱼,姨妈送我了三条小红鲤鱼,尾鳍左右摆动,它们的嘴一张一合的,它们相互追逐、相互嬉戏,i will take good care of my "little babies" and let them grow up happily.你说它们慢不慢? they can eat in three days,长了四个小鳍,我可要悉心呵护我的“小宝贝”, like four small fans. its tail fins swing left and right. it