Vetafarm Avian Ronivet S Anti-Protozoal Antibiotic for BirdsVetafarm Avian Ronivet S Anti Protozoal Antibiotic for Birds 100g This is a prescription medicine. A prescription is required from your veterinarian before we can supply this product. Please ensure that you have read the "How to Order" page before ordering this item. The original, physical prescription letter which you possess will be collected upon delivery self collection. Features: Effectively kills intestinal protozoal parasites that commonly