are piranhas dangerous

Fish
How many piranhas should be kept together?
6
Fish
Do piranhas attack swimmers?
19
Fish
Will piranhas eat live humans?
225
Fish
Do piranhas normally attack humans?
128
Fish
Are piranhas scared of humans?
241
Fish
Is it safe to swim with piranhas?
122
Fish
Do piranhas attack other fish?
96
Fish
Will a piranha attack you?
171
Fish
Will piranha fish attack humans?
304