i dont overfeed them, they have a 240g to themselves, gives them plenty of room to grow. Looks like bulk buying is the way to go, thanks for all who helped
^^^Check this out. And cat food isn't a good choice either. Cat and dog foods are formulated differently than quality fish foods. Even the terrestrial food containing shrimp and fish shouldn't be fed to cichlids. It's must better to buy food in bulk if you want to save money. It really shouldn't be too expensive to feed three fish though. I have multiple fish on varied diets and food generally lasts me a good while. Even if you get a 50lb container of fish food, it can still be expensive if you feed too much and too frequently.
You can also feed fish raw red meat, but that doesn't mean you should. Just because the fish will eat it doesn't mean it's healthy for them. All of these things would work for a short period of time, but internally the fish would be suffering.