Nekton-bio contains vitamins, trace elements, amino acids and calcium designed to promote bright and strong feather growth. The process of growing feathers is very complicated and when a bird is not in top condition, It is visible in the plumage. The key to great looking feathers is proper nutrition and nekton-bio will provide results that are second to none. Nekton-bio is soluble in cold water. It can be added to a bird's drinking water or sprinkled over soft food. For one or two small birds, it's easy enough to make a few holes in the foil seal and sprinkle into water or over soft food. Detailed dosing instructions are included with the product decades of use in zoos, aviaries and veterinary hospitals demonstrate a track record that is second to none in the pet industry. Nekton supplements set themselves apart from other offerings due to the quality of the Raw materials used in their production and, more importantly, the proportion of these materials to one another in each product.