I would like 1 or 2 small 8" or so true black pacu. Not a red belly that has turned black but a true black like the one in my avatar. And yes I know how big they get and will be able to accomadate them as they grow.
i dont but try craigslist there are alwaayyyyss a bunch from people who went out and bought 3 of them an oscar and a red devil from petsmart for their 60 gallon and realized how huge they got.. no idea if theyre true black ones or not though