I have aquired a 9 inch piraya about 1 month ago. and I think it's a male because he has become dark. And the tail is jet black all the time now.
He has all the fish in corners. And is not letting them move and is now relenlessly following and chasing the other piraya. He has dug a corner of a tank out down to glass. How long does this last? And do i have to remove him? When will this end?
He has all the fish in corners. And is not letting them move and is now relenlessly following and chasing the other piraya. He has dug a corner of a tank out down to glass. How long does this last? And do i have to remove him? When will this end?