I have some "Floating Chichlid Pellets" that says it's "Hearty food for all medium to large cichlids".
Ingredients: wheat flour, fish meal, wheat gluten, potato protein, corn starch, corn gluten, dried yeast, shrimp meal, soybean oil, monobasic calcium phosphate, lecithin, algae meal, riboflavin-5-phosphate and a long list of vitamins.
Why would fish food need wheat, potatoes, corn and soybean products? There is more wheat flour than fish meal. Looks like not much shrimp meal.