Top 10 most aggressive non-cichlid freshwater fish?

JonathanStone

Feeder Fish
MFK Member
Feb 6, 2011
10
1
0
Malta
i've had piranha, gars, clownknife, giant snakehead, bichers and from the fish i've keeped the snakehead tops them all, by far. i've never seen another fish so aggressive and intent on killing everything else around it
 

Sik.10a

Gambusia
MFK Member
Oct 15, 2010
179
0
16
OZ
Clarias catfish- I had a 35cm one that loved to fight, Saratoga, killed a big jag and was starting to pick on my 80cm rtc that's wen I got rid of it, but still was a top hard fish to have.
 

dragonsong

Candiru
MFK Member
Nov 15, 2009
823
2
48
31
PA
Asian RTC
Senegal Bichir
Betta Fish
Common Pleco (when they want to be)
 

ICS

Feeder Fish
MFK Member
Mar 4, 2011
6
0
0
Canada
Aggresive topline that I know : Full grown tiger oscar, which can confront and stare down any other aggresive preditory fish in the tank like snakehead, gar, ancient fish, arowana, pike, piranha, electrical eel, blood parrot, firemouth, tilapia, , , et al. I guess oscar, blood parrot, firemouth and tilaia are from the ciclid family tree?
 

Nighttouch

Gambusia
MFK Member
Oct 14, 2010
282
0
16
IL
5 pages and no one mentioned Exodon Tetras?
 
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