Versele Laga Oropharma Ferti-Vit is a complementary feed for birds. Oropharma Ferti-Vit is a well-balanced blend of vitamins, amino acids and trace elements, enriched with vitamin E. To be used during preparation for the breeding season, for the song of canaries and finches and in cases of laying and fertility disorders or in cases of death in the egg.The essential vitamin E, also called the fertility vitamin, is a strong antioxidant. The combination of the components in Ferti-Vit is not only optimal for breeding, but also increases the resistance to disease and helps protect the heart and muscular tissue. Directions for use 1 level measure (= 1 g) of Ferti-Vit per 250 ml drinking water or per 100 g Orlux soft food or eggfood. During the preparation for the breeding season (3 to 4 weeks) until the first egg has been laid: give daily. During the competition season for finches and other competition birds: give three times a week.