Im about to pick up a 135 Gallon tank and i want to fill it up with Piranhas, ive come to the choice of getting Cariba or Caribe Piranhas. I was wondering how many you think i should get for the 135 gallon?
Also any tips on running a tank like this with these type of piranhas would be appreciated, im new to this.
thank you.
Also any tips on running a tank like this with these type of piranhas would be appreciated, im new to this.
thank you.

