Goldfish like warm colors and hate cool colors. You ask, how do I know? Tell you what! One day, I came home from school and came to the fish tank. These fish are alive and kicking, as if welcoming me. What happened? My eyes gradually moved to the red scarf on my chest. So I came to the above conclusion. I put on a cool dress and went to the fish tank. The fish didn't welcome me like just now, but "stay away from me".
Every two days, I will change water for them. We need to change the water again today. I saw that I carefully carried the fish tank and walked to the kitchen. I first fished the fish into a prepared basin with a fishing net. At this time, the fish moved desperately, as if struggling before dying. I empty the dirty water in the fish tank first, then fill it with clean water and put them in the tank.
After changing the water, it's time to feed. They opened their mouths wide before I threw the food into the jar. When I threw the food into the jar, the fish scrambled for it. Look, two goldfish are having fun, and the other goldfish swims over to join in the fun. The goldfish just wanted to swallow the food when two goldfish swam over again. The goldfish was about to get food when the goldfish took it away again. What a wonderful scene!
This is the life habit of goldfish!