Harkers Harka-verm 100ml

Harka-Verm is a Liquid Wormer effective against ringworm and hairworm in racing pigeons and cage birds for use against roundworm and hairworm Safe and easy to use Dosage: 6ml Harka-Verm to 2 litres of drinking water for 3 days Contains levamisole Safe to use on cage birds (dilution may need to be adjusted for use with cage birds).