Oyster Shell Grit 25kg

Fine to medium graded Oyster Shell Grit. Oyster Shell Grit is an essential supplement The grit, when eaten, sits in the crop for a sustained length of time, assists digestion by grinding seeds and grain, as well as providing ?slow release? calcium which aids in the production of good quality, healthy shells. Place grit in a container or dish near feeders or drinkers for birds to graze on. Available in 1kg, 3kg, 5kg and 25kg