Thank you at last. I couldn't agree more.I really don't understand post like this. Almost all the aggression witnessed in home aquariums is do to territory more than actual aggravated uncontrolled aggression.
You can take "mean" fish that will bang on the glass and kill everything in sight in a small tank (75-200+ gallons) that same fish in a 700+ gallon tank would be more docile not display any outward aggression unless its breeding.
I think its rather juvenile and more along the lines of my dad beat up your dad mentality. I'm not trying to pick on the OP of this thread I just see so many of these and it gets under my skin. All this who would win, a zombie with laser for eyes vs a skeleton with chainsaw arms vs superman? What is the point?
There is so much more toward fish husbandry than can fish A kill fish B. Its been well established as to which species will display territorial behaviors and one that wont. An established fish will almost away assert its dominance on its territory, and if it has the size and attitude it will usually be the dominate victor of a situation, but it is a territory thing not an aggression thing. Fish don't think in terms of good and evil.
I feel if fish could be walked on leashes like dogs we would see a lot of small 100lb teenage boys and men walking around with Gupoate's and Amphiliphous' with logging chains for leashes trying to look tough, much like they do now with Pitbulls, Presa Canarios, and Rottweilers.
I hate these versus type threads.
Why are people so obsessed with which is the meanest most aggressive species.Personally I want my fish to be peaceful and well behaved.
Heavyhitter,as far as I am concerned you just hit the nail on the head.