Okay so my Oscar will eat anything... I have a 3" Oscar, about 3" Jack Dempsey, and a ~2" Green Terror... Like I said... the Oscar eats anything. I have Hikari Cichlid Gold pellets. They are the mini pellet. My JD doesnt eat very many of them. It takes about 3-4 minutes for the pellets to get soft enough for him to chew otherwise he spits them out... My GT barely goes for them at all. When I feed my fish the beefheart recipe they all try to get a bite. When I feed frozen bloodworms my GT LOVES them. lol My JD eats some of the bloodworms, but not as much as the GT. The Oscar doesnt eat any of the bloodworms. I also feed the Oscar and the JD the occasional freeze dried Krill. Also, when I drop in some flakes for my 4 Giant Danios they will all eat flakes. Any ideas of feeding, or am I doing a pretty good job?