How does a yellow tang "attack"

[Madreefer]

My yellow tang does that to both my foxface and a naso tang once in a while. I've watched closely and he does'nt really poke that spike out too much and just letting them know who's boss. I've only seen 1 cut on my naso in 3 years. Most of the time they all seem to be buddies. They are called surgeonfish I think because of the spikes on the sides.

[Milad]

well i came home expecting fights and having to re arrange rocks and add a mirror
well the yellow and mimic are just crusin the tank together and eating algea

the yellow is still making the foxface hide though.
o and the mimic drop a big duece infront of me like i wasnt there.

[banditpowdercoat]

I'm positive my Yellow has stressed all my new fish to death. I havn't been able to introduce any new fish in a long time......