API E.M. Erythromycin Anti-bacterial Medication 10 Powder Packs Part# 55P
API E.M. Erythromycin Powder can be used to treat a broad range of bacterial fish infections. This anti-bacterial medication is used to treat hemorrhagic septicemia, fin and tail rot, mouth fungus (cotton mouth), open red sores and bacterial gill disease.
- Treats up to 100 gallons
- For freshwater aquariums only