For a one-week vacation, try visiting Singapore. It is a beautiful and clean city with a great aquarium called ‘Underwater World’. In the aquarium, there are 250 kinds of sea animals. There are thousands of colorful fish of all shapes and sizes.

In the 83-meter long transparent tunnel, you can watch the sea animals swimming freely in the water. If you are lucky, you will see the staff feed the sharks. Also, you will see pink dolphins. So, next time if you want to learn more about sea animals, remember to make a trip to Singapore.