A multi-ingredient, basic flake food for everyday feeding of all strains of discus and other fish with high nutritional requirements. A high protein content satisfies the requirements of all discus, encouraging healthy growth and breeding. The food contains krill and squid, which are not only a source of easily assimilable protein and exogenous amino acids but also make the product very palatable. Plant ingredients, including nettle and spirulina algae, regulate the activity of the digestive tract and prevent constipation. REGULAR has also been enriched with a high content of L-carnitine, which encourages fat metabolism and provides additional energy. It is recommended to vary the diet with other Tropical foods for discus.