Another pic of my Parrot Pacu. I've had him for 3 months now and he's doubled in size already (4" long now). He'll get to about 6-7" in captivity, slightly larger in the wild. Primarily a bottom feeder he loves livefoods (Mysis, Bloodworm etc) but really loves Catfish Pellets!
Wharf Aquatics in Pinxton, Nottinghamshire. They had some in a few months ago. They are very territorial though, they need a lot of space for their size!