red belly piranhas

[onimusha]

hi I was reading where people have successful tankmates with piranhas, part of me doesn't trust this lol I watch the way mine will chase and bite any floating food, I feel that will happen to any tank mates. I ask because I do daily gravel scoops to keep tank clean, they make a mess and dont eat everything, cleaning crew would help but I really dout these successful storie I read at searches.

 

[onimusha]

hi

I have silver dollars in another tank that are much larger than my young piranhas. oddly enough its said they swim together in the wild but I get a bad feeling. the stories I hear where people have pleco in there or shoal of tiger barbs or an oscar. I really dont see it happening unless u have a monster tank.