Atlantis HARDEX (egg Shell Toughness) 100ml

Hardex is a powerful and balanced calcium supplement enriched with Phosphorus and vitamin D3. Calcium is an essential mineral for birds at all stages of life. Vitamin D3 which aids the absorption of Calcium in the gut. Egg shells are made of 97% calcium carbonate and a standard sized egg requires 2.3g of elemental calcium to produce.