still doing more research, new question is, in an 8'x4'x4' tank can i place a silver arowana and a black arowana together?
Bderick67;1693026; said:Maybe, sometimes two aros will fight like mad, while another another pair will live peacefully together. Not any real way to tell except for putting the two in a tank together.
Miguel;1695623; said:I still have to see two aro's not fighting...ad at least a third one, if you can...