IODINE BLOCKS
Essential mineral block for the prevention of ailments caused by deficiencies in the normal diet.
Just clip onto the cage bars for easy access.
Many seeds are deficient in iodine, which is a building block of thyroxine (thyroid hormone) and is essential for normal thyroid gland function.
For that reason, birds fed seed diets must receive supplemental iodine as a part of a balanced vitamin/mineral source added to the food or water.