Thomas Labs Fish Zole - Metronidazole 250mg 60 Tablets (bottle)

Thomas Labs Fish Zole - Metronidazole 250mg 60 Tablets (Bottle)

Effective Treatment for Internal & External Fish Infections

Fish Zole (Metronidazole) 250mg by Thomas Labs is a broad-spectrum antibiotic designed to treat bacterial and protozoan infections in aquarium fish. This trusted treatment is effective against Hexamita, Hole-in-the-Head Disease, Gill Disease, and other anaerobic bacterial infections.

For more fish treatments, explore our full fish antibiotics collection.

Key Benefits of Fish Zole (Metronidazole) 250mg

✅ Broad-Spectrum Antibiotic – Effective against internal and external infections.
✅ Powerful Protozoan Treatment – Targets Hexamita, Spironucleus, and Ichthyophonus.
✅ Safe for Freshwater & Saltwater Fish – Won’t harm beneficial bacteria in your aquarium.
✅ Trusted by Aquarists – Manufactured by Thomas Labs for fish health professionals.
✅ Fast Shipping & Reliable Quality – Available for quick delivery.

For alternative treatments, check out our Fish Medication Collection.

Common Fish Diseases Treated with Metronidazole (Fish Zole 250mg)

• Hexamita (Hole-in-the-Head Disease) – Affects cichlids, discus, and other freshwater fish.
• Spironucleus Infections – Internal parasite causing wasting disease.
• Bacterial Gill Disease – Causes breathing difficulties in fish.
• Ichthyophonus Infections – Leads to internal fungal infections.
• Columnaris – Can cause ulcers and lesions.

For more solutions, explore our full selection of fish antibiotics.

How to Use Fish Zole (Metronidazole) 250mg Tablets

Dosage & Administration

• Add 1 tablet (250mg) per 10 gallons of water.
• Repeat every 24 hours for 5-10 days as needed.
• Remove activated carbon filters during treatment for maximum effectiveness.
• Perform 20-25% water changes between doses to maintain water quality.

⚠ Important Notes:

• Not for human consumption – Fish antibiotics only.
• Store in a cool, dry place.
• Consult a qualified aquatic veterinarian if symptoms persist.

For detailed usage guidelines, refer to our Fish Antibiotics Guide.

Related Products You May Like

🔹 Fish Zole Forte – Metronidazole 500mg Tablets (60 Count)
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🔹 Fish Flex – Cephalexin 250mg Capsules (100 Count)
🔹 Fish Flox – Ciprofloxacin 500mg Capsules (30 Count)
🔹 Fish Sulfa Forte – Sulfamethoxazole & Trimethoprim 800mg/160mg Tablets (30 Count)

For more options, browse our complete fish antibiotics collection.

Tags

fish antibiotics, metronidazole, bacterial infection treatment, fish medication, Thomas Labs, protozoan treatment, fin rot treatment, aquarium antibiotics, fish disease prevention, best antibiotics for fish, fish health solutions