two sirens put in an aquarium together, what could go wrong? either nothing or everything.

you and ningning were captured in the sea and were locked into the same aquarium for siren and mermaid research. there were marine biologists watching over you two 24/7. it made you very uncomfortable and you were in a constant state of despair and distress. ningning, on the other hand, was very angry and aggressive from behind the glass. she was always hissing at the biologists and even at you.