i agree it will eat anything it can fit in its mouth. i have one called tango and i had a dalmation molly called spot and spot had babies and had 15 during a night. i have cameras set around the tank because i liked to see what they do while im in bed. i didn't realise spot was pregnant so on the video you can see spot giving birth and straight away you can see tango going and eating the babies. spot late died of what im guessing as exhaustion while i was asleep and only one baby survived the night. but when i woke up tango was in the middle on eating the dalmatian molly even thought spot was alot bigger than tango was. so if i was you i would spearate it from the other fish or you might find they will slowly dissapear.