Are male piranha more aggressive than females?

  • We are currently upgrading MFK. thanks! -neo

cichlid tank

Candiru
MFK Member
Feb 25, 2020
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the title pretty much states what the question is about, but i bought a baby RBP, and i know they are shoaling fish but they are a loosely shoaling fish meaning they can live alone. im wondering if a female RBP would be less likely on picking on a pleco or a raphael catfish than a male. possibly even convict cichlids, those are aggressive and ive heard of them living with Ps. its a 55g btw
 
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