This is a discussion on Red Bay Snook?! within the Cichlids forums, part of the Freshwater and Tropical Fish category; -->
here
http://www.gcca.net/fom/Petenia_splendida.htm...
They, like most other cichlids, are territorial and will defend that territory. They get BIG. A friend has a large snoo, almost 16" TL, and it must be kept alone in a 150g tank. It kills any fish that is put in with it. Despite it beauty, it is one evil fish.