Usage for hash tag: DiseaseSquad

He always sits down in the corner when the lights are off.... When I turn the lights on he is always hovering around this one spot (perhaps where he detects the least flow?). His breathing still seems pretty rapid. #DiseaseSquad

This seems like an odd question but I know fish’s eyes don’t change in response to light like our do. What else would cause them to look smaller? Can cooper do this? Can their pupils change in size at all? And what would cause this? @Jay Hemdal @vetteguy53081 #DiseaseSquad