J.McMahon & Sons Medium Shell Grit Size:2 KG It's high in carbohydrates

It's high in carbohydrates

adjusting for your hens' age

Because they screw firmly into place

so check the ingredient panel on the supplied pack if your bird has a known dietary sensitivity

For routine garden liming

J.McMahon & Sons Medium Shell Grit Size:2 KG It's high in carbohydratesJ. McMahon & Sons Medium Shell Grit: Calcium & Grit Supplement for Poultry and Parrots Shell grit is one of those basics that quietly makes a big difference to a flock. Made from crushed shell, it's a premium breeder's quality mineral and calcium supplement, and it does two jobs at once: it supplies the calcium birds need, and it helps them break down the food they eat. This is the medium grade, sized for poultry and most medium to large parrots.