i have a gtile and hes been alone for a few months and i recently added a archer and when he sat by my eels liar my eel snapped his jaws a couple times like he was mad and scared the archer away he doesnt want to attack him tho he ignores him all day and gets fed krill wich i put right at the entrance to his liar but was just wondering if morays are territorial since i would also like to get a gymnothorax polyuranodon to the tank