i want one as mean as a piranha but like only on inch and will get in huge schools to take on whatever they want. they have to be extremely vicious, school up, and be a max 2 inches.
I dont think there are really any. sorry. the best i could think of are tiger barbs but theyre not really that aggressive.
To guy above me: actually no they arent. theyre just fin nippers when there is only like 3 or less. I bought 15 and they all got eaten. So... thats not really vicious... they dont even have teeth.
A school of adult tiger barbs are mean little devils and will eat just about anything that they decide that they can take on.
They grow to about 1.5-2 inches in length and are very good schoolers.
