The goldfish is a cute and amazing animal.Most of the children like them. They can’t livewithout water. They need to sleep. They sleepwith their eyes open. Some of them usually sleepin the daytime while others like sleeping atnight. They can’t eat too much at a time.Goldfish are not only beautiful， but also veryclever. It is said that they can remember thingsonly for three seconds. If you want to feedgoldfish， you must keep the water clean. Mygrandparents say goldfish can bring good luck.