Gravel mixture

Extra grit A mineral mixture consisting of crushed sea shell fragments, red stone, stomach gravel, oyster shell gravel, and fortified with anise seeds. The gravel is very important for pigeon digestion, as it represents their "teeth". Rich in calcium and magnesium, so it plays an important role in bone growth, eggshells, and feathers. Instructions Should be available at all times. Expression Calcareous sea shells (oyster shells, sea shells) - red stone - flint gravel (gizzard) Analytical components Calcium 23% - Phosphorus 0.03% - Sodium 0.3% - Lysine 0% - Methionine 0% - Raw ash (37.50% ash insoluble in hydrochloric acid) 97.30% Additives Sensory additives: Anise oil (CAS 8007-70-3) 0.5 grams Available in weight 5 kg | 20 kg