The Most Aggressive Freshwater Aquarium Species
- Thread starter Andrink
- Start date
I know its been said before but I'd say a full grown male Dovii. They pick and choose what they do and dont like and seem to get annoyed and progressively pissed for no reason at all. If they dont like you or a specific fish they will do everything in their power to make it go away.
I think the term your looking for is relentless lol
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Nothing beats beani I heard of a 5 inch one killing a 10 inch dovii and one clearing a 300 gallon tank and another clearing a 600 gallon tank
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Don't have a video of it being really aggressive but this is my jardini right now. It's still that size but 2 clown knifes are gone and peacock eel was eaten along with a few iridescent sharks. It is a crazy fighter, it made my knife fish stay in one place for 3 days. I decided we should separate it. So now it is in a tub. My dad now thinks that we can't get any new fish for the tank because it's going to be overstocked an the jardini will kill it. I've been looking at some red snook lately and I think they are pretty neat, but my dad still thinks my jardini would kill it. I don't think my jardini likes new tankmates. Right now, my delhezi, believe it or not, is growing to nearly 15-16 inches. You can see it in the photo. Most people here say they average at 14 inches, well ours has either taken drugs at the store we got it at or it just grows massive. It will reach 18 inches in while, and when it happens, my clown syno cat stays in the 75 gallon and the other big guys go to my 225.
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i would say Hoplias Aimara and the Hoplias Curupira would be on the top of my list i have a baby Aimara about 4 inches and took on all of my fish bigger than him yet he won.
Well... I believe you but on youtube and river monsters they seem like the type of fish you dont wanna mess with...
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There's a guy who goes in my lfs who's got a big black wolf , he's scared to death of it hahaga he opens the tank lid with a wooden stick and Poor's food in because he reckons once that lids open it grabs anything in or near water surface and rips it to bits , he nets his fish and poly boxes it everytime he needs to put his hands in to clean etc
Sounds like one evil fish
(either that or one very scared keeper 
)
Sounds like one evil fish
(either that or one very scared keeper )There's a guy who goes in my lfs who's got a big black wolf , he's scared to death of it hahaga he opens the tank lid with a wooden stick and Poor's food in because he reckons once that lids open it grabs anything in or near water surface and rips it to bits , he nets his fish and poly boxes it everytime he needs to put his hands in to clean etc
Sounds like one evil fish
https://www.youtube.com/watch?v=DgaGEl9rzME&feature=youtube_gdata_player
Mines the same
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