i just order 8 1" black piranahs from riverwonders do anyone know if they really aggressive or semi i miss my 6 4" ternetzi they were visious
are black piranahs more aggresive then ternetzi
- Thread starter kreepycrip
- Start date
Do you have 8 seperate tanks? I hope so!
As far as your question goes, what is aggressive to you? The way the fish feeds or the way he acts when you put your hand in the tank?
As far as your question goes, what is aggressive to you? The way the fish feeds or the way he acts when you put your hand in the tank?
As JD7.62 says I hope you've got a few tanks ready. In general Serrasalmus are less aggressive feeders than Pygos as they are more solitary animals so are not competing with the rest of the shoal for food.You better have 8 tanks or figure out a way to separate them. I got 2 and put them in the same tank. I woke up the next morning and both of the had almost all of their fins missing, so i had to put a divider in the tank.
Well if you want to get rid of some send them to me, otherwise they will die. I have a nice big tank he could share with my caribe. (seperated of course!)
In my opinion Rhoms are 1 of the most aggressive P"s going,I fed my 12 inch Rhom a 8 inch irredesant shark once and he bit the shark in half!! 
A friend of mine had a large Black Piranha in his shop. It was nick named the bogie because every time he thought he had flicked it away it wound reappear it was stuck to him he sold that fish 7 times before it went to the right man as it happens woman. She had it on its own in a large tank in her kitchen this was one seriously unsocial fish good luck you are a brave man