Is it bad if your gerbils sleep in different places in the cage?

It's not necessarily bad if your gerbils sleep in different places in their cage, as gerbils are naturally social animals and may choose to rest separately at times. However, if they consistently avoid each other or show signs of stress or aggression, it could indicate compatibility issues. Monitoring their behavior and ensuring they have enough space and resources can help maintain a healthy environment. If concerns arise, consulting a veterinarian or an animal behaviorist may be beneficial.