i'm getting my gecko a new tank but its 120 gallons and i think that she would be a bit hard to find in there. she's a fully grown female(even though her name is lenny) and i was wondering if anyone new anything about lizard sociality. im not sure if i should get a friend for her or if i should just leave her by herself. i would have to get a baby and i don't know if she would pick on him/her. also, is there a way to tell the difference between a male/female when they're babies? i don't intend on having eggs if i get her a friend.