The term personality, when used to define the various individual behaviors in fish that are kept in captivity is mostly dependent on the individual fish, and not always species specific. While one can loosely define certain species as owner responsive etc, whether a fish is going to mature and be overly aggressive, or passive, can never be forecast with any real certainty.
An interesting read on this subject.
http://www.onekind.org/be_inspired/animal_sentience/personality/personality_in_fish/
Personally I don't consider a fish that is a glass banger to be any real measure of their true personality, often it's just a case of a pissed off fish that's being kept in a less than ideal environment. If you forced me into a little glass cubicle, I'd bang the glass too.
An interesting read on this subject.
http://www.onekind.org/be_inspired/animal_sentience/personality/personality_in_fish/
Personally I don't consider a fish that is a glass banger to be any real measure of their true personality, often it's just a case of a pissed off fish that's being kept in a less than ideal environment. If you forced me into a little glass cubicle, I'd bang the glass too.
Frontosas are like little puppies. Feed from my hand, knows who I am but will hide when strangers are around the tank.