Feeding time in the large aquarium

In the large "The Sea of Kyoto" aquarium, where many fish swim, the animal care staff will provide each animal with food in a way that is suited to them.
The Pitted stingray skillfully use the acrylic surface to eat, and the fish gaze intently at the animal care staff as they receive food handed to them.
You can see them interacting with each other as if they were having a conversation, something that can only be seen during mealtimes.