Beautiful eel TeamD. The eels have separate caves and get along fine. The eel eat fish fillets, shimp, squid ect. The yellow margin recently killed my 10" queen trigger. Its saliva seem contain bacteria cultures that poisoned my trigger. The queen got bit one knight. The next day its skin got milky and peeled away. It was dead the next night. Has huge teeth. I got to be carefull when I clean the tanks as it is not shy at all. Very aggressive.