Pro B – Microbial Probiotic for Avian Species – Harkers


We despatch goods Monday to Friday and aim to post them within 24 hours of ordering, where possible.

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Harkers Pro-B contains “Calsporin” (Bacilis subtilis or “good bacteria”) – an EU approved microbial probiotic for avian species.

  • Pro-B is a complementary food product containing viable microbial spores and prebiotic ingredients to beneficially affect the pigeon by improving its microbial balance.
  • A unique good bacteria (Bacillus Subtilis) is present which helps to stimulate growth of beneficial bacteria in the gut and consequently helps to increase the pigeon’s natural immunity against disease
  • Pro-B can be used on a daily basis at a rate of 1g (1 level scoop, included in the tub) per 100g of feed
  • Only available in a 500g tub. Contains Fructo-Oligosaccharide, Agrimos, Brewer’s Yeast, Dextrose, Maltodextrin, Macrogard, Ulmus Fulva powder, Glucosamine Sulphate, Sodium Chloride, Cinnamomum Bark powder, Folic Acid, Vitamin B12, Vitamin C, Vitamin B6, Vitamin B1, Vitamin B2, Biotine, Calsporin (Bacillus Subtilis)

Additional information

Weight 0.5 kg