Agressiveness asian arowana's

[arowana]

Hi,

I read different information about the agressiveness of asian arowana's. I owned a RTG and now I own a 1st grade Red. I noticed that both (on a certain size) were quite agressive, but I also read that golden-types (like X-backs and RTG) are more agresive than Reds. What is your opinion about this?

I understand that the temperament of each individual animal is important, but still:
- What species is most and what less agressive?
- What species is best suitebale for a arowana community tank?

 

[peewee]

in my opinion greens are the most aggressive. i've owned an rtg before presently have a green and the green is really aggressive. would chase tankmates just for the sake of it.