Oh man, if I had space I totally would. They are still in the Big American Mixed tank struggling for space. Luckily it's mostly balanced out to be an almost african cichlid situation with enough species crammed in there to keep violence spread out and everyone from dying, but none of the fish are particularly happy. Once we get the gym/garage renovated I might be able to do a custom build and pick up the argentea pair AND the arowana (gasp!) if they are still there. Because there is an arowana and it is beautiful and I want it in my life.