Meanest fish....

[gnoles]

Mine was a 666 Line wrasse... and he earned every digit.

 

[igot2gats]

Royal Gramma. King of the reef jungle.

 

[isakofyork001]

i would have to say the meanest fish i had, was a blenny i caught in barnget bay, new jersey, when i put him in my shark tank, he BEAT the crap out of a niger trigger that was atleast 3 times his size. kicked him right out of his home, then he went after my shark, the blenny was only like 3 inches long.

 

[jabol]

I thought I was crazy My Royal Gramma is also very aggressive...

Royal Gramma. King of the reef jungle.

 

[kateater]

Undulated Trigger...hands down. They will bite a fish in half and laugh at it!

second the undulated trigger this thing killed anything I put in the tank and this was a 180. I could not imagine keeping one in a smaller tank.

 

[amore169]

Six line for me.

 

[moto826]

dang biting clowns

 

[Paul_N]

purple pseudochromis that I had a year ago. He would harass the crap out of an orange spot sleeper goby I had.

 

[Murfman]

Maroon Clown

 

[reefz3ro]

for me its hard both my achilles tang and arch eye hawk are very very agressive i have seen both of them kill fish within seconds if they get ticked

 

[sailfish]

Powder blue tang for me I am in the process of getting rid of one that I have had for 2 years.

Joe