Description Bacterial Antibiotic Effective Against Gram-Positive, Gram- Negative, and Other Pathogenic BacteriaUsed With Ornamental Fish and Ornamental OrganismsUsed For Infected Eyes, Fin Or Tail Rot, Skin Ulcerations, Pop-Eye, Columnaris and Gill DiseasesOne Tablet Treats 10 Gallons Of WaterMade In The Usa