API E.M. Erythromycin Powder
Quick dissolving pharmaceutical-grade erythromycin powder for effective treatment against a wide variety of bacterial fish infections.
| * | Erythromycin powder for use in freshwater and marine aquariums |
|---|---|
| * | Delivers broad spectrum treatment and control of bacterial diseases |
| * | Effective against Furunculosis, hemorrhagic septicemia, and more |
API E.M. Erythromycin delivers broad spectrum treatment and control of bacterial disease, such as body slime, mouth fungus, Furunculosis (open lesions and swelling), bacterial gill disease and other common bacterial infections in fish.
FAQ
How should I administer API E.M. Erythromycin to my aquarium?
Follow the dosage instructions provided on the product label. Add the powder directly to the aquarium water and mix thoroughly. The powder dissolves quickly and is effective in treating bacterial infections.
Is API E.M. Erythromycin safe for all types of fish?
It is safe for use in both freshwater and marine aquariums. However, it is recommended to consult with a veterinarian or aquarium specialist if you have specific fish species or health concerns.
How long does it take to see results after using API E.M. Erythromycin?
Results may vary depending on the severity of the infection. Improvement is typically observed within a few days of consistent treatment.


Dorothy Welch –
Used API E.M. Erythromycin to treat a fish with mouth fungus. The powder dissolved quickly and the fish showed improvement within 48 hours. Easy to use and effective for bacterial infections.
Una Simpson –
Tried it for Furunculosis in my marine tank. The treatment worked well and stopped the open sores. I mixed it according to the instructions and kept the tank water stable during treatment.
Madeleine Young –
Great product for treating body slime and gill infections. It’s easy to dissolve and the fish recovered fully after a week of use. No side effects observed.