Non aggressive wrasse such as Melanurus as stated above, great utilitarian fish, beautiful colors, neat to watch, lots of personality.
A close runner up would be the vast majority of blennies. Specifically lawn mower/starry/midas. Lots of attitude(good attitude) personality, and just overall enjoyable fish to keep
A close runner up would be the vast majority of blennies. Specifically lawn mower/starry/midas. Lots of attitude(good attitude) personality, and just overall enjoyable fish to keep