Clown knife compatible with....?

[Chicxulub]

I am considering a clown knife for my 'big silvery predator' tank, and I was wondering how they would fair mixed with similarly sized gatf, armatus, tarpon and a silver aro with silver dollars, barbs and balas as dither fish/ snacks.

Thanks for the help all.

 

[Hydrocyanide]

I was wondering the same question for my vittatus, scomb, and silver Aro and my buddy who runs a exotic fish store warned me that it might not be a good idea cause they are calmer fish than most and might get picked on. I was going to get one and instead decided to go with the armatus although my scomb might be at risk. But one payara for a better I guess. But with my trust in the guy, I wouldn't do it. But if I had two tanks I would gladly get a knife. They are a cool beast in their own.

 

[VIPER006962948]

The knife would probably be ok if it was larger than its tank mates however if it does get picked on it may terrorize your tank after the lights go out. View attachment 786985

 

[mr fishy]

I had like a 5inch one get killed fins shredded and eyes eaten killed by my pbass


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