My once juvenile Tusk is starting to become somewhat aggressive to my other fish (mainly my smaller leopard and flasher wrasses). They have all been fine together for a long time but as the Tusk grows, he gets worse and worse. Unfortunately I do not want to get rid of the Tusk. I am contemplating a semi-aggressive wrasse tank with some of the Thalassoma wrasses......is this doable or where there be constant fighting? The tusk currently leaves along the only other "big" fish in the tank which is a Kole Tang.



