


My solo red in his 75 he finger chases
And will charge my hand while doing water changes and cleaning follows around the room and all
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I'll have to ask Mike some q's about q's, q's always interested me..
About RBP's solo, yes they absolutely can, can get more interactive rbp's when kept solo, and they don't need to be in a group to thrive, they're cannibalistic anyway so keeping solo you can say you're doing them a favour.
Don't know why people are saying it's wrong lol, when you don't know enough about p's to comment, don't comment ..![]()
It isn't widely accepted they do better in groups, it's widely accepted that when in groups the larger the group the better due to cannibalism and trying to reduce one fish being targeted.
Those that know, know.
ps. I don't cater to an OP's question I really couldn't care less what they want the answer to be, I answer truthfully all the time.
pps. Wasn't calling you out, I just don't like rumours starting and then them becoming "fact" on internet forums. Less BS involved the better it is for the hobby.
I don't think it is a rumor that they do better in groups, and it isn't something that I've picked up off of the internet alone. I've had groups that experienced cannibalism and groups that didn't. I'm not saying that you were catering to his question either, simply that he was only satisfied with your answer because it catered to his desires. They certainly wouldn't do better in groups without adequate space, where cannibalism would be almost inevitable.
According to world expert on piranhas, Dr. William L. Fink, piranhas do not shoal in the literal sense. Piranhas form groups or more specific a school of individuals having commonality. See further remarks my own opinion of pet stores and how they describe what they see.
Pygocentrus species form small groups of individuals that stay far apart from each other and group together when feeding frenzy or during fish runs. The same goes for Serrasalmus species. The aquarium is an area that is not the same in nature. You, the hobbyist, can jam the species and call it a shoaling but that is not what it really is, more like forced grouping. During the fish runs (in the wild) schools of fishes, including piranhas are seen. But again, this is nature putting them together, where in normal circumstances they are kept apart by natural processes and behavior.
So I cringe each time I read that someone is shoaling their fish (pet dealers are notorious for this assumption).