JBL ProNovo Gourami Grano S is an granulated aquarium staple food in size S for all gouramis and other labyrinth fish from 3-10 cm body length. All gourami species live in Southeast Asia and are true survival specialists. Even in very warm and oxygen-poor waters, they can survive by breathing atmospheric air thanks to their additional respiratory organ, the labyrinth. They love heavily planted aquariums and some floating plants, in which they also build their nests. They care for their brood and most species are not difficult to breed. The superior mouth already indicates their feeding habits: they eat everything that falls onto the water surface. In the water, they are not choosy about food. They eat small crustaceans, plankton - in fact anything they can find.JBL ProNovo Gourami Grano S+ prebiotic & sinking aquarium fish food: dedicated dietary fibres in the food supply the beneficial intestinal bacteria with nutrition for healthy digestion+ natural raw ingredients without artificial