What's the smallest type of oscar?

[mostlycichlids]

If you dont have a large enough tank dont buy an oscar they are all the same species and they all grow fast and big.

 

[rosita]

SURE there are--babies at the lfs!!!!!! Like the pacus, I don't think alot of people have any idea of the adult size of these fish. Anyway, there is such a thing as a small oscar, but it's a baby. Ya, I know I'm being a smart-aleck, it just breezed into my mind. Sorry.