Chalk with seashells

Calcium and other minerals act as gizzard stones (gastroliths) that fragment and grind up food in the bird’s muscular stomach. The mineral boosts your parrot’s digestive system and is a source of essential macro- and microelements. They are needed for the formation of egg shells, bones, and attachment of feathers, normal growth and development of cage birds. The mineral block should be kept in the cage as it must be always present in the bird's stomach. The birds also need the mineral block to grind and clean their beaks.