| For strong eggs Oyster Shell is a must have: Laying hens need a source of calcium to keep their eggshells strong. Hens that get too little calcium will lay thin-shelled eggs that will be prone to breakage. Eggshells are made of calcium carbonate, the same as found in oyster shells. Oyster shells are also a great way to stabilize pH levels in soil. They make a great liming material. Oyster shells improves fertilizer uptake, promote healthy cell structure and reduces plant stress. Oyster shells are also great for stabilizing pH levels in ponds and aquariums as well by dissolving the presence of acid in water, helping against water hardness. Because poultry have no teeth, they need a hard substance in their crop to grind the feed. This helps them utilize the vitamins and food value in what they eat. High purity, feed grade Calcium Carbonate processed from Oyster Shell high in calcium and low in magnesium. Composition: Expressed as Calcium(Ca)min-38.00%Expressed as Calcium(Ca)max-39.80%Calcium Carbonate(CaCO3)no less than-96.00% Expressed as Calcium Oxide (CaO)-54.32% Please choose desired order size from drop down list below. Now Available in Bulk Quantities. #OYS-BULK, call for current market prices. Recommended Minimum 25-ton Delivery F.O.B. Processing Plant. Please Contact Our Office for Details. 1-888-852-5340. |