Does Guangzhou Zoo require a separate entrance ticket to visit the aquarium?

Yes, it needs to be purchased separately. You can ask on the spot when the time comes.
You don’t need to buy zoo tickets to enter the aquarium. You still need to buy tickets for the aquarium.
For tickets to the aquarium and zoo, Ctrip has a package ticket priced at 175 for adults.
The aquarium is a bit boring, there are very few things to see, and the area is very small (it’s just a small area designated by the zoo). Still so expensive.
Yes, it needs to be purchased separately. You can ask on the spot when the time comes.
You don’t need to buy zoo tickets to enter the aquarium. You still need to buy tickets for the aquarium.
For tickets to the aquarium and the zoo, Ctrip has a package ticket priced at 175 for adults.
The aquarium is a bit boring, there are very few things to see, and the area is very small (it’s just a small area designated by the zoo). Still so expensive.