Contains important building materials, vitamins (A, D3, B1, B2, E, PP, B12) and minerals to keep birds healthy all year round. Contains 25% calcium and 3% phosphorus to compensate for the deficiency of calcium in grains and seeds in relation to the presence of phosphorus. This way, you get the optimal calcium/phosphorus ratio. Helps prevent field poisoning. It is served daily throughout the year. ((((Out of Stock)))) Weight: 1.5 kg One and a half kilos