I currently have 6 male guppies in a 10gal. Two died recently of velvet, so I won't be getting any new fish until I am sure that the rest of them are healthy, but I was thinking about getting a dwarf gourami. They are so pretty! I would like to know if I can have one in a 10gal with guppies. I have heard various things about them (aggressive, bullies, some of them are nice, etc.). Will a dwarf gourami hurt guppies? Are they territorial? Anything else I should know?