55g

  • We are currently upgrading MFK. thanks! -neo
a 55g may work as a temp tank for smaller piranha, but as they get older they become more territorial, the larger the tank the better.
 
YES U COULD ONLY PUT 3 or 4 in there cause they need there space if they dont get the space they need they will fight
 
I've recently just corrected a mistake of keeping RBP's in a 55g. I'd recommend going with a solitary. It'll save you a mess of trouble.
 
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