Alas, I have sad news. It appears one of the female was murdered and her body was stuffed in a shallow grave inside a cave. Her remains were buried at sea/septic tank. The male is the prime suspect as he is now showing a lot of aggression to one of the other two females. I think he is a serial killer .... Jack the Nipper. Is this normal or am I going to be buying (and perhaps burying) more female Kribensis?