Do leopard geckos eat each other?

Geckos are very solitary creatures and tend to be housed individually to reduce chances of bullying and fighting. Once a gecko reaches maturity, if male, they will show signs of aggression towards other tank mates. If an animal is smaller, it can easily be mistaken as a live feeders and be scooped up. Females of similar size and weight can be housed together if they are the same species. Even so, sometimes females can still show signs of aggression towards tank mates and must be monitored to ensure no bullying is happening in the terrarium.