A broad spectrum antibiotic powder used in pigeons, parrots, finch and all ornamental birds. Used for bacterial infections including E. Coli (Enteritis), Mycoplasma (Chronic Respiratory) and Chlamydia (Psittarosis). May be added to the drinking water or feed. Triple C Antibiotic is an ideal product to use when your not sure what to do. It is suggested you remove grit or other calcium when using Triple C. Follow treatment with a probiotic, directions on the label. It will treat about 40 gallons for finch and pigeons. 20 Gallons for parrots and most ornamental birds. Active constituent: Chlortetracycline Hydrochloride Triple C Antibiotic Powder 100 grams.