Bayer Baycox Poultry 1Lt


or make 4 interest-free payments of $74.84 NZD fortnightly with Afterpay More info

Shipping from only $7.95 - Calculated at Checkout
Free Shipping on orders over $199* within Australia. (& under 7kg - some exclusions apply)
International orders accepted

Choose Bayer Baycox Poultry for the fast treatment of coccidiosis in chickens and poultry. Coccidiosis is a common poultry parasite that spreads quickly throughout the flock causing digestive tract upset and even death in your chickens.

Bayer Baycox Poultry medication treats your poultry through their drinking water, ensuring a fast uptake and treatment of the parasite. 

About Bayer Baycox Poultry

  • Size: 1 litre
  • Also known as Toltrazuril, triethanolamine
  • For the treatment of coccidiosis in poultry
  • Baycox works to destroy the coccidian at all intracellular stages of its life cycle
  • To use: add to drinking water at a dosage of 30mL to 10L of drinking water (3:1000). Administer on two consecutive days with an 8 hour treatment period on both days. (2 x 8 hour treatments) Follow label instructions

Symptoms of Coccidiosis

As Coccidiosis is a common parasite among chickens, it is a wise idea to keep Baycox Poultry in your chicken medicne cabinet. Fast treatment will give your chicks and hens a better prognosis. Chicks and immune compromised hens are most at risk.

  • Reduced appetite
  • Watery or bloody stools
  • Droopy or ruffled feathers
  • Weight loss and reduced egg production

Learn more: Coccidiosis in chickens: signs and treatment

No Free Postage available on this product

Dine A Chook shipping charges are outlined below and are for all Australian and New Zealand orders.

Weight Cost
Under 500g $7.95
Up to 1kg $9.95
1 - 3kg $12.95
3 - 5kg $14.95
5 - 7kg $19.95
Over 7kg Calculated at checkout
Order over $199 with a total weight under 7kg - Excludes Bulk Bird Netting Free Shipping - Use Coupon Code 'Free Shipping'

How is your order shipped?

All Dine A Chook orders are sent using Australia Post unless otherwise stated. All orders require a signature at the time of delivery unless you provide an authority to leave. We deliver to Residential and Business addresses, PO Boxes and Parcel Lockers.


Every Dine a Chook delivery is completely insured for the total value of the items despatched and insurance coverage includes loss and damage during transit. In the unlikely event, you receive a broken item contact our office via the contact us page within 3 working days of signing for the goods so we can arrange for a replacement.

Shipping times

State Estimated delivery (business days)
Queensland 2-3 days
New South Wales 3-5 days
Victoria 5-7 days
South Australia, Tasmania & ACT 6-8 days
Western Australia & Northern Territory 8-12 days

With the exception of busy times of the year, orders received before 11am are generally shipped out that same day.


Q. What birds does Bayer Baycox Poultry treat? 

A. This medication treats coccidiosis in hens, fowls, turkeys and geese

Q. What is the active ingredient? 

A. Toltrazuril 2,5% m/v 

Q. Is this suitable for meat chickens and laying hens? 

A. Withholding times for meat poultry is 14 days. This should not be used for laying hens. Do not use in replacement pullets within 8 weeks of laying onset, where eggs are to be used or processed for human consumption