ZooMed Avian Calcium is a pure calcium powder supplement for all species of birds. The Avian Calcium formula uses only Precipitated Calcium Carbonate which is free of lead and other impurities such as oyster shells. This blend of calcium is highly bio available and essential in maintaining strong bones, egg production, blood clotting and other essential functions.
Precipitated Calcium Carbonate.
% mg per kg
Moisture (max) ..... 1.0%
Calcium (min) ....... 38.0% 380,000
Calcium (max) ..... 43.0% 430,000