Both are males (long tails with a "slit" anus). What you described is aggressive/bullying behavior, and it will only get worse, especially between males. Best to separate them.View attachment 274771 View attachment 274772 The person that gave them to me told me they were both females but the other day one started to bite the other so I’m not convinced. Would be helpful to know if they are male and female and that is just sexual
behaviour or if they’re both males and I need to separate them.