My Fishes

These gold fishes are my pets. They came to my house a month ago.
In August, there was a festival. I got them that festival (金魚すくい). They grow quick, the water tank becomes smaller for them.
Yesterday, I came back hame, I was surprise!! The water plants was in the tank!!
This photo shows befor and after the tank. The tank become narrower for them, but it seems comfortable.
.......if they grow more, I have to buy bigger water tank....