JBL ProNovo Bits Discus Grano S is a granulated aquarium staple food for discus & other demanding cichlids from South America from 3-10 cm length. Discus cichlids and some other cichlid species can be very picky about their food. We thought of this when making the JBL ProNovo Bits Discus Grano and added raw ingredients, such as shrimps, which the fish find irresistible. Since discus fish and cichlids living in the same biotope adapt their food spectrum to dry and rainy seasons, but we do not reproduce this in the aquarium, the food needs to be very versatile. In the Amazonian rainy season, when the water level rises up to 9 m, discus even eat fruits and other vegetable components! In the dry season, discus concentrate on the ground and eat shrimps and absolutely anything else edible they can find there.JBL ProNovo Bits Discus Grano S+ prebiotic & sinking aquarium fish food: dedicated dietary fibres in the food supply the beneficial intestinal bacteria with food for a healthy digestion+