No.

You are not allowed to bring your own food after entering the Shijiazhuang Haiyue World Aquarium. You need to put the food in the lockers inside when entering.

Shijiazhuang Ocean Park is located on the first floor on the west side of Haiyue Tiandi, with a total construction area of ??about 10,000 square meters. It has nearly 1,000 species, about 10,000 polar marine animals and more than 10 themed exhibition halls, divided into aquariums Museum, Freshwater World, Sturgeon Museum, Discovery Pool, Mini Bar, Observation Deck, etc.