CATDOLL : CATDOLL: Are the small jellyfish sold in bottles in Dalian Xinghai Park easy to keep alive? How long can they last?

1. Are the small jellyfish sold in bottles in Dalian Xinghai Park easy to keep alive? How long can they last?

This kind of thing is easy to keep alive, and you don't need to feed it, but jellyfish are not suitable for living in a small space, so it's good if you can keep it for 1 to 2 months.

2. I bought a small jellyfish when traveling in Qingdao. Do I need to add some salt when changing the water?

Well, that sounds a bit cruel but...

If you can't survive, you can't survive even if you add salt.

To really keep jellyfish alive, you need a lot of them.

3. Why does my jellyfish lie on the bottom of the tank and don’t like to swim?

A sign of death~ I brought back two from Beidaihe before, and kept them for about a week. In the end, they just lay at the bottom of the tank and didn't like to swim. Then they got smaller and smaller, and finally melted!~~~~(>_<)~~~~ Jellyfish can only be kept in a professional jellyfish tank. Bottled jellyfish can only be used for viewing and can only be kept for about 2 weeks at most~! So, don't be too sad O(∩_∩)O Haha! It's not your fault! Don't blame yourself too much~

4. How to play in Nanjing Underwater World

Nanjing Underwater World shows visitors the development of Chinese aquariums, from the ancient Chinese palace-style aquariums to the simulated natural tropical rain forests, where you can enjoy the colorful and small coral fish and freshwater tropical fish. The tropical jungle of the Amazon River basin, with towering trees, chirping birds, and colorful tropical landscapes, coupled with the distinguished guests of the Amazon River, are all displayed in front of you.

Nanjing Underwater World

Nanjing Underwater World

Harbor seals in cold regions are ready to put on a good show. The distinguished guests from Peru in South America, the Hong's ringed penguins, are all in high spirits, waiting for the arrival of tourists. The ebb and flow of the sea form some shallow ponds on the seashore, where countless small lives live, and you can feel the atmosphere of the sea in person. Stepping onto the automatic escalator, what is presented to tourists is the essence of Nanjing Underwater World - the underwater tunnel, which is 74 meters long and 180 degrees of surrounding acrylic glass, allowing tourists to appreciate the vastness of the ocean, which breeds all kinds of wonderful life. Sea turtles weighing more than 200 kilograms, sharks more than 3 meters long, stingrays with a diameter of more than 1 meter, etc. swim leisurely over their heads, each of which is strange and beautiful, making tourists linger and dazzled. The thrilling human-shark dance performance in the performance area is even more exciting. The underwater cinema is a second classroom for tourists to understand the ocean and learn about protecting the ocean. Tourists are sent down the stairs to the European and American style self-selected gift shop, where they can choose the gifts they need at will.

Nanjing Underwater World organically combines ancient palace exhibition tanks with modern glass tunnels, and traditional marine life museums with high-tech breeding technology, showing people a simple yet elegant, advanced and high-grade modern large-scale oceanarium.

Nanjing Underwater World is a large entertainment venue that integrates education and entertainment. It covers an area of ​​about 30,000 square meters and a building area of ​​about 10,000 square meters. The Underwater World is divided into two projects: the aquarium and the dolphin house. The aquarium consists of a hall, a computer classroom, a pavilion, a tropical rain forest, a penguin house, a touch pool and an underwater tunnel. Nanjing Underwater World Aquarium displays more than 300 species and more than 10,000 marine creatures. On January 1, 2004, a new project was opened in the Underwater World Aquarium - the jellyfish display area. The display area displays "moon jellyfish". These jellyfish were introduced from overseas by Nanjing Underwater World in 2003. After 7 months of careful breeding and raising by the staff, they can now live freely in the display tank. Their exhibition fully proves that Nanjing Underwater World has mastered the leading jellyfish breeding and raising technology in China.

5. Why does the jellyfish seem to be unable to swim after changing the water?

The jellyfish died, because jellyfish are not like that. Once you keep them... well, they won't live long. Some jellyfish have even died from humans. I suggest you don't keep them in the future.