There are many restaurants and snack bars around Hefei Aquarium for tourists to choose from, including Chinese restaurants, Western restaurants, fast food restaurants and specialty snack bars. Visitors can have lunch in the restaurant in the Aquarium, or taste local specialties in the surrounding snack bars. The following are some restaurants and snack bars for reference:

1. Chinese restaurants: There are some Chinese restaurants near the Aquarium, such as "Haidilao" and "Fisherman's Wharf", which provide various Chinese dishes and soups to meet the taste needs of tourists.

2. Western-style restaurant: There is a Western-style restaurant in the Aquarium, which provides western-style fast food such as hamburgers, fried chicken and pizza, which is suitable for tourists who like western-style simple meals.

3. Fast food restaurants: There are also many fast food restaurants near the Aquarium, such as KFC and McDonald's, which provide all kinds of fast food and drinks at relatively affordable prices.

4. Special snack bars: There are also many special snack bars near the Aquarium, such as "Old Chicken Noodle Restaurant" and "Sugar-Sugar Shortcake", which provide local special foods and snacks, allowing tourists to taste the local food culture.

In a word, the dining options around Hefei Aquarium are very rich. Visitors can choose suitable restaurants and snack bars for lunch according to their tastes and preferences.