Oyta Fine Oyster Shell is a great food supplement for all birds, including small birds, poultry, waterfowl, pigeons and doves.
Oyster shell grit is a valuable source of calcium, which birds require for egg shell production, as well as healthy bones. This makes it especially valuable to laying birds and young birds.
Fine Oyster Shell is soluble and so is digested by the birds, providing improved digestion and a slow calcium release.
Fine Oyster Shell is 1-2mm in size.