25Kg Oyster Shell Grit for Hens, Poultry

25kg bag of 4 – 7mmPure Oyster Shell Grit

Oyster shell is an excellent source of calcium which is soluble and is digested by the bird, enabling it to form strong egg-shells.
A constant supply of Oyster shell prevents the bird producing soft or poor quality egg shells. It’s slow solubility provides a steady calcium level, resulting in less bone breakage, improved feed conversion and healthier birds.