Nature Plan Avian Water satisfies the water need which is vital for birds. It contains trace elements and minerals which are enriched in iodine and seen as deficiency in cage birds. It is a special water which can be used for daily water consumption. Feeding Advice: Please put Nature Plan Avian Water into Ľ of cage water bottle. It is advisable to refresh it at least twice a week. For 20 lt drink water. Ingredients: Vitamin B1, eucalyptus extract, citrus extract, thyme extract, potassium, iodine.