Avian Grit Premium Bird Gravel 20oz

F. M. Brown's Sons, Inc. - Avian Grit Plus. Brown's Avian Grit Plus is a unique blend of essential grinding acids, calcium supplements, trace minerals, and vitamins. In addition, charcoal is included to help fight hyperacidity, relieve upset stomach and absorb toxic substances in the intestinal tract. The fresh licorice scent is added to attract your bird and also provide a nice aroma inside the cage of canaries, finches, parakeets, cockatiels, and parrots. 20 oz.