I didn't mean to dissuade you. Just warning to be prepared and what to expect. They are not very active, nor flashy but a cool fish for their character, no bland personality, unfortunately it comes out when interacting with tank mates... so one needs to be prepared to isolate them if need be... and they grow humongous, the one at Shedd's in Chicago looks like around 6', so pretty much none of us mere mortals can dedicate a 50,000 gal tank to keep one jau solo. One would probably rather opt for a 3' GATF. Jau tank mates can be added but very carefully and need constant vigilance and supervision and be prepared to stomach the loss of tank mates.