most aggresive?

[catfishmaniac]

what is the most aggresive out of these:Serrasalmus altuvei
Serrasalmus brandtii
Serrasalmus compressus
Serrasalmus eigenmanni
Serrasalmus geryi
Serrasalmus maculatus
Serrasalmus spilopleura

 

[p0w_yangz]

the hungriest one

 

[half cab]

You forgot the Manuelli.

 

[Pygo Gernandt]

i think the most agressive pygo is the Pygocentrus piraya, the most agressive Serrasalmus ehmmm... i cant say but a lot depends on the fish itself, some rhombeus are very agressive, some are pussies

 

[jp80911]

I think it really depends on how you define aggressiveness.

 

[AquaticMonsters]

I think it really depends on how you define aggressiveness.

I agree.