The new tank we are picking up soon has one black & white clownfish (in addition to all the red algae I mentioned in that other thread). There are some tangs who hang out together & a wrasser who hangs out alone & this guy hangs out alone. I know they are a little more aggressive than the orange ones. Should we get him a friend? Should the wrasser have a friend (I'm not sure what kind of wrasser...I need to check on that). I hate for anyone to be lonely! Thanks!