55g and want 1 fish that wont outgrow

[NJGourami]

Whats the most agressive fish that I could put into a 55g tank that wont outgrow it.

 

[triazole]

aggression is a very relative term in the aquatic world. it depends on a lot of factors.
so, it'd be great if you could mention what'd be the tankmates.

 

[Sicklid]

If it's all alone, aggression is a moot point.

 

[NJGourami]

I got a flower horn

 

[triazole]

cool.

 

[Sicklid]

great choice... they are a good looking fish and are probably best kept alone.

 

[Snake_Eyes]

I got a flower horn

Congrats...however if you end up with a male you'll most likely have to upgrade to at least a 75g.