does anyone here have any experience with pirahna preferable red bellied ,
I seen them do well with the larger cichlis besides oscars I would love any vid or pics or personal experiences
More than 10 years
There are bunches of neat threads in the Piranha forum you posted in.Reading those as well as the responses you get will give you some information about them.
Typically, red bellies are not aggressive. They will nip and bite other (similar size) fish when hungry, but do not generally show signs of aggression otherwise.
I have had a number of cichlids and a number of piranha's (red belies, black rhom). I am 100% confident that the cichlids would cause more harm to the piranha. However, if you have a large community tank, there wouldn't be much of a problem. You would want to have at least 4 red bellies. Keep them well fed.