Sale! zymox plus otic (UK stock) ear drops with 1% HC for acute otitis in dogs/cats 1.2oz £49.99 Original price was: £49.99.£46.99Current price is: £46.99. Rated 0 out of 5 Zymox Plus with BioFilm Reducing Formula works on resistant microbes quicker and more effectively for acute and chronic otitis due to bacterial, fungal and yeast infections (leave county box empty at checkout) Add to cart