Johnston & Jeff Hen Size Oyster Shell 25kg

A constant supply of oystershell grit should be made available to your poultry birds, as it contains essential minerals and trace elements that help prevent the bird producing soft or poor-quality eggshells. Its’ slow solubility also provides a steady calcium level, resulting in less bone breakage, improved feed conversion and healthier birds. Johnston & Jeff’s Hen-Size Oystershell Grit sits at 4-7mm in size, making it the perfect size for your poultry.