Very nice wolves, KRS... both specimans. I plan to keep a varied Wolf sp. collection sometime in the near futire... very fascinating powerhouse fishes!!
I have kept the Lacerdae with other fish before without a problem. I just have to be very selective of it's tankmates. Right now he has 3 redtail payara with him. I haven't had the Black long enough to know his personality, so I'll see how he is once settled in. Thanks for all the compliments guys.