Where can I buy aquarium stuff and pet eg cat and dog stuff from shenzhen?

For aquarium stuff, you can go to the Litchi Park Flower, Birds and Fish Market near local Litchi Park to have a try!

For pet stuff, you can try to find at local Meilin Agricultural Products Wholesale Market, where there are also pet food. Hope you have luck there. If you just want some pet food, go to a nearby pet store for a try!

Do you have the address or exact location of litchi park flower , bird and fish market and Meilin agriculture product wholesale market?

litchi park flower , bird and fish market is near the North Gate of local Litchi Park, which is located at no. 1001, Middle Hongling Road, Futian District.

Meilin agriculture product wholesale market is located at no. 110, Meilin Road, Futian District.