Sjoerd Zwart is a bird breeder and lecturer based in Holland. Having kept birds all of his life, Sjoerd has moved towards mutation breeding and the use and production of herb based natural products. Easyyem-ECS is delighted to be the UK's only stockist of the range which has been met with acclaim throughout The Netherlands and Belgium, and is currently stocked in nearly 20 shops.
Super Calcium 50ml
Low calcium levels can result in very thin delicate egg shells or small dots all over the egg shell, as well as rickets and weak bones once the bird has hatched. This water soluble solution is designed to prevent calcium deficiency, with added vitamin D for calcium absorption.
Directions for Use: Give two days a week, 1ml per 1 litre of drinking water.