sick_lid;3576239; said:They can be very aggressive, I would put them right next to a red devil... If you are going for keeping it in there for life, a 4 foot tank isn't going to leave much room for it and another to have their distance from eachother. Just because people keep certain fish in certain tanks doesn't mean it can work for you as well, or is suitable either.. If your really wanting the Arg, I would just make it a centerpiece fish with the dithers/cons..
Also, how do you know it's a male?
Markings and extended finnage...unless they are the same?
