Mueki immediately recalls Murasaki, not liking the look of the ice everywhere. She scans the Pokemon as she examines it, releasing Punipuni at D3, where he immediately used Defense Curl."It's... it's not carnivorous..." She manages to squeak out, identifying it as a filter-feeder and wondering why it was in a huge building. She then remembered the massive aquarium at the ground floor and figured it out.
"The Pokemon in the aquarium, they've gotten out..."
SpoilerUsing Home Cooking feature to identify it's eating habits