Harkers 3-in-1 Liquid

For the treatment and prevention of Coccidiosis, Canker and Worms via the drinking water
6ml (one capful) of 3 in 1 Soluble to one litre of drinking water each day for seven days
One bottle sufficient to treat 30 Birds
Tried, tested and approved by leading fanciers in the UK
Takes the hassle away from treating Birds with three separate medications
Should not be used during moulting