Zoo Med Avian Calcium

An ultrafine calcium supplement for all bird species and life stages. Made of pure, precipitated calcium carbonate, a highly bioavailable source of calcium that is free of harmful impurities. Calcium supports strong bones and eggshells, healthy nerve and muscle function, and many other critical life functions. For optimal calcium absorption, provide UVB exposure through natural sunlight or the Avian Sun 5.0 UVB CFL