Vitamin B: Combination Of B -Vitamins For All Ornamental Birds Highly Effective Combination Of B- Vitamins Has A Performance-Enhancing Effect Quiko Vitamin B Prevents Growth Disorders And Ensures A Smooth Metabolism. Vitamin B Has A Strong Performance-Enhancing Effect And Increases The Hatching Rate. Vitamin B Prevents Nervous Disorders (Turning The Head). Feeding Recommendation: 2 X Weekly 1 Teaspoon Of Quiko Vitamin B Per 1 Liter Of Drinking Water. Store In A Cool And Dry Place.