big_tank_boy;2855470; said:from wat i have heard and seen this fish is very very aggressive like if anything touches it will get a chunk taken out of it. very cool fish as long as u keep it with fish u dont care about much and got a huge tank depends wat type of goonch. some stay under 10 inches some get to 7 feet and they are fun fish to watch.
the yarelli ive found is the only one thats aggressive enough to bite other fish...
however,i still have had success keeping htem with other fish.
nice goonch!