{"product_id":"mcmahon-medium-shell-grit-20kg","title":"McMahon Medium Shell Grit 20kg","description":"\u003cp\u003eJ. McMahon and Sons Medium Shell Grit is a 20 kg bag of crushed seashell in the medium grade, sized for poultry and most medium to large parrots. It is a breeder's quality mineral and calcium supplement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMedium grade, suited to poultry and medium to large parrots\u003c\/li\u003e\n\u003cli\u003eSupplies calcium carbonate, the main component of an eggshell\u003c\/li\u003e\n\u003cli\u003eProvides grit for the gizzard to help break down seed and grain\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHens draw heavily on calcium during lay, so offer grit free choice from about two weeks before point of lay, usually 16 to 18 weeks of age. Offer in a separate container so birds take what they need, and keep clean drinking water available at all times.\u003c\/p\u003e","brand":"Mcmahon","offers":[{"title":"Default Title","offer_id":53433128681781,"sku":"ASGM20","price":38.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/2776\/1205\/files\/ASGM20.webp?v=1788122302","url":"https:\/\/www.easypets.au\/products\/mcmahon-medium-shell-grit-20kg","provider":"Easy Pets","version":"1.0","type":"link"}