i have 4 beautiful oscars (each about a foot long). i have never fed
them live feeder fish but what i do feed them i get at the local
supermarket. i buy small popcorn shrimp from the meat department. they
are small, uncooked and they love them. they eat better than i do.
they will jump several inches out of the water to take it from my hand.
i have raised these four guys since they were about 2-3 inches long.
they also like frozen krill (and freeze dried).