Biotec, broad-spectrum antibiotic for complicated respiratory problems.
Have you already put everything in and your chickens are not cured?
try Biotech. the problem with colds is that they are associated with mycoplasma, e-colli, pasteurela and other pathogens.
The Biotec antibiotic formula is designed so that in a single supply, the eradication of respiratory diseases is immediate and effective.
in small chickens give 1/4 tablet *in chickens from 3 to 6 months 1/2 tablet for 5 consecutive days.
in adult roosters, one tablet daily for 5 consecutive days.
1 tablet daily 3 days prior to the start of care.
End treatment to avoid further antibiotic resistance.
Proven…the best antibiotic and with the best results in the whole country against colds