In order to simulate mesopelagic zone conditions in a model aquarium design, what temperature and pressure conditions would be required? Low variations in temperature, low pressure Cold temperatures, low pressure Cold temperatures, high pressure Cold temperatures, moderate pressure

The Mesopelagic is that part of the pelagic zone that extends from a depth of 200 to 1000 metres (~660 to 3300 feet) below the ocean surface. I believe the correct answer would be high pressure and cold temperature. These are the temperature and pressure conditions would be required