Fish Zole - Metronidazole 500mg 60 Tablets
$89.98 $99.95
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Fish Zole - Metronidazole 500mg (60 Tablets) | Antiparasitic & Antibiotic
Powerful Treatment for Bacterial & Protozoan Infections in Aquarium Fish
Fish Zole - Metronidazole 500mg (60 Tablets) is a high-potency antibiotic and antiparasitic medication designed to treat internal and external infections in aquarium fish. Each tablet contains 500 mg of metronidazole, a powerful compound effective against anaerobic bacteria, protozoans, and parasites that cause hole-in-the-head disease, gill diseases, and other bacterial infections. This trusted fish antibiotic is formulated for both freshwater and saltwater aquariums, ensuring a safe and effective treatment.
Shop More Fish Antibiotics & Antiparasitic Treatments
Key Benefits
✔ Comprehensive Infection Control – Treats anaerobic bacterial infections, protozoans, and parasitic infestations.
✔ High-Potency Formula – Each 500mg tablet ensures a strong and effective treatment.
✔ Safe for Aquatic Use – Formulated to eliminate infections while maintaining aquarium health.
✔ Bulk Pack for Convenience – Contains 60 tablets, making it ideal for long-term treatments or larger fish tanks.
✔ Reliable Quality – Manufactured under strict quality standards to ensure purity and effectiveness.
Dosage Instructions
✔ Add 1 tablet (500 mg) per 20 gallons of aquarium water.
✔ Repeat every 24 hours for 5-10 days, depending on infection severity.
Usage Tips & Cautions
✔ Remove activated carbon filters during treatment for maximum effectiveness.
✔ Perform 20-25% water changes between doses to maintain water quality.
✔ Not for human use.
Ingredients
- Active Ingredient: Metronidazole 500 mg per tablet.
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Fish Metronidazole – Curing Hole-in-the-Head Disease

Usually ships within 1 business day to USA & CANADA
Shipping Options:
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- FedEx 2Day®: $29.95, 1-Business Days (FedEx)
More Shipping Info:
- Orders placed Monday-Friday before 2pm Central Time usually ship the same day.
- We ship to the USA And Canada only.



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