Hagen Tropimix Formula for Cockatiels and Lovebirds, 2lbs. Provides Essential Vitamins And Amino Acids Required For Feather Growth, Vivid Colors And Luster; 2-Pound, Standup Zipper Bag Builds The Immune System By Stimulating Blood And Vascular Systems Provides Essential Vitamins And Amino Acids Required For Feather Growth, Vivid Colors And Luster Great Taste, Fulfills Your Bird'S Appetite Contributes To Clear Vision