Fish Mox 500mg Capsules for Aquarium Fish – 100 Count – Water Care Support
Fish Mox 500mg Capsules for Aquarium Fish – 100 Count – Water Care Support
Fish Mox 500mg Capsules for Aquarium Fish – 100 Count – Water Care Support
Fish Mox 500mg Capsules for Aquarium Fish – 100 Count – Water Care Support
Fish Mox 500mg Capsules for Aquarium Fish – 100 Count – Water Care Support
Fish Mox 500mg Capsules for Aquarium Fish – 100 Count – Water Care Support

Fish Mox 500mg Capsules for Aquarium Fish – 100 Count – Water Care Support

$39.99
$39.99
$42.99
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Details

🐟 Buy 12 or more and save 17% automatically at checkout — no code needed!

Fish Mox 500mg capsules are commonly used by aquarium owners as a solution for managing bacterial infections in fish. This 100-count bulk pack is the best value for ongoing aquarium health management.

Fish Mox is frequently used in the care of fish experiencing symptoms associated with:

  • Fin rot
  • Tail rot
  • Dropsy
  • Red pest
  • Gill-related bacterial issues

Maintaining proper water quality and early treatment is essential when managing aquarium health. Many fish owners incorporate targeted treatments alongside good tank maintenance practices to support recovery.

🧪 Product Details:

  • Strength: 500mg capsules
  • Count: 100 capsules (bulk value pack)
  • Form: Easy-to-use capsule format
  • Use: Aquarium fish care and bacterial condition management

⚠️ Important Notes:

  • Always monitor water parameters (ammonia, nitrites, pH)
  • Not all fish conditions are bacterial in nature
  • Proper diagnosis and care practices are recommended

💡 Aquarium Care Tip:

For best results, combine treatment with regular water changes, proper filtration, and stress reduction for fish.

Want to learn more? Read our complete guide: Fish Infection Treatment at Home: When to Use Antibiotics and What's Safe →

Also see: Metronidazole for Fish: What It Treats and How to Use It Safely →

⚠️ Please Note: All fish antibiotics are non-returnable due to their nature.

⚠️ Intended Use Notice

This product is intended for use in aquarium and ornamental fish only. Not for human consumption, veterinary use in food-producing animals, or use in any animal other than ornamental fish. Keep out of reach of children. Always follow label directions.

Shipping & Delivery

How long will it take to ship my order?

Your order will be shipped within 3-8 business days.

How much does it cost?

We offer free trackable shipping on select items.

Shipping rates for partner brand items and international orders may vary and will be calculated at checkout.

Where is my order shipped from?

Big Frenchies apparel is shipped in plastic-free packaging directly from our Virginia facility. Items from our partner brands may have different packaging and can be shipped from any of their fulfillment locations worldwide.

How long does shipping take?

USA: 3-8 business days
CA, AUS, UK, and Europe: 5-21 business days
Rest of world: 5-25 business days

Return Policy

As a small family-owned business, we thrive on your feedback, so it's vitally important for us to make sure you're happy with your purchase.

Our return policy is simple: You have 30 days from delivery to request a return or exchange for most products shipped within the United States.
Customers are responsible for return shipping costs unless the return is due to a defective product. Learn more about our full return policy.

Please note:

  • Returns are only available for US orders. International orders are final sale.
  • For health and safety reasons, personal care items (like baby creams, shampoos, balms, sunscreens, and lotions) and food products cannot be returned once opened.
  • Custom and handmade items are final sale and cannot be returned or exchanged, as they are crafted specifically to order.
  • A restocking fee may apply to certain eligible returns. If applicable, this will be communicated upon return authorization.

You can reach out to our customer support team by submitting your request via the "Contact Us" form or by emailing us at support@bigfrenchies.com. A member of our support staff will respond to you as soon as possible.

Need Help? Get In Touch.

We'd love to hear from you!
The best way to reach us is via email: support@bigfrenchies.com.

Have questions about sustainability, shipping, return, exchange or something similar?

Check our FAQ page.