I think I have room for one more fish.... not for a few months to assure there are no more occurences of disease in the tank.... but I'm looking for a "swimmer" not a blennie,gobie etc.. something in the small to medium sized range (the tank is 60 gal
) ...... I'm looking for something with character.... I love watching my lawnmower and psycho goby run around the tank... and the yellow tang has a little personality... but if I can only get one more fish.... I'd like it to be fairly hardy and FUN to watch.... any ideas ????