$98.99 $109.99
In Stock
Wondering if your fish antibiotics are still safe and potent? Welcome to the official FishAntibiotics.us expiration date tracker—the most accurate and up-to-date source for ensuring you receive the freshest fish meds online.
Whether you're purchasing trusted Fish Mox (Amoxicillin), powerful Fish Zole (Metronidazole), or broad-spectrum solutions like Fish Flex (Cephalexin) or Fish Sulfa (Sulfamethoxazole/Trimethoprim), we keep you informed. Updated regularly, this guide helps you compare your product with the latest batch from FishAntibiotics.us.
We specialize in only the most reliable, pharmaceutical-grade aquarium antibiotics, including ciprofloxacin, azithromycin, clindamycin, and fluconazole. Buy with confidence, knowing your medication hasn’t passed its prime.
Fish Mox – Amoxicillin 500mg 100 Capsules – Expires: 08/2027
Fish Mox – Amoxicillin 250mg 100 Capsules – Expires: 05/2027
Fish Doxy – Doxycycline 100mg 30 Capsules – Expires: 02/2026
Fish Doxy – Doxycycline 100mg 60 Capsules – Expires: 06/2026
Fish Sulfa – Sulfamethoxazole & Trimethoprim 960mg 60 Tablets – Expires: 12/2028
Fish Sulfa – Sulfamethoxazole & Trimethoprim 960mg 30 Tablets – Expires: 12/2028
Fish Pen – Penicillin 500mg 30 Tablets – Expires: 06/2026
Fish Pen – Penicillin 500mg 60 Tablets – Expires: 06/2026
Fish Flox – Ciprofloxacin 500mg 30 Capsules – Expires: 04/2027
Fish Flox – Ciprofloxacin 500mg 60 Capsules – Expires: 04/2027
Fish Flex – Cephalexin 250mg 100 Capsules – Expires: 04/2026
Fish Flex – Cephalexin 500mg 100 Capsules – Expires: 06/2027
Fish Zole – Metronidazole 250mg 60 Tablets – Expires: 12/2026
Fish Zole – Metronidazole 500mg 60 Tablets – Expires: 02/2027
Fish Zithro – Azithromycin 250mg 30 Tablets – Expires: 06/2027
Fish Cin – Clindamycin 150mg 100 Capsules – Expires: 08/2026
Reef Flux – Fluconazole 200mg 10 Capsules – Expires: 02/2027
AS-10013
Fish Flox Ciprofloxacin Capsules are a powerful broad-spectrum antibiotic designed specifically to treat bacterial infections in fish. Utilizing ciprofloxacin, a fluoroquinolone antimicrobial agent, this product helps combat a wide range of gram-negative and gram-positive bacterial infections. Fish Flox is ideal for maintaining the health of ornamental and aquarium fish, addressing issues such as fin rot, columnaris disease, septicemia, and other waterborne infections. Its targeted action ensures your aquatic pets thrive in a clean and healthy environment.
Always consult a veterinarian for the precise dosage and duration of treatment tailored to your fish’s needs.
Active Ingredient: Ciprofloxacin – a fluoroquinolone antibiotic that inhibits bacterial DNA replication.
Inactive Ingredients: Pharmaceutical-grade excipients to ensure stability and solubility.
Shipping Policy: We offer all types of shipping options (Ground, Express, Priority, International) depending on the urgency of the product requirements. See full shipping policy.
Refund Policy: If you face any issue with our product and want to return it, read our refund policy carefully.
Fish Flox Ciprofloxacin Capsules are used to treat bacterial infections in aquarium and ornamental fish, such as fin rot, septicemia, columnaris disease, and dropsy. The active ingredient, ciprofloxacin, inhibits bacterial DNA replication, helping fish recover quickly and maintain optimal health in aquariums.
Fish Flox is specifically designed to target bacterial infections and is not effective against fungal infections. For fungal issues, consider antifungal treatments like Reef Flux (Fluconazole) formulated for aquariums.
Fish Flox is generally safe for most aquarium fish but may not be suitable for highly sensitive or exotic species. Always consult with a veterinarian or expert for species-specific advice before use.
Ciprofloxacin inhibits bacterial DNA gyrase, preventing the bacteria from replicating and spreading. This mechanism effectively halts the infection, allowing the fish’s natural immune system to recover.
Yes, Fish Flox can cause temporary discoloration or affect water parameters. Regular water testing and partial water changes during treatment help maintain water quality and minimize stress on fish.
Fish Flox should not be combined with other antibiotics or medications unless directed by a veterinarian. Mixing treatments can result in adverse interactions or reduced effectiveness.
Fish Flox can harm beneficial bacteria essential for biological filtration if overdosed or used repeatedly. After treatment, use a bacterial supplement to restore the aquarium’s microbial balance.
Store Fish Flox in a cool, dry place away from direct sunlight and moisture. Ensure the product is kept out of reach of children and pets. Proper storage maintains its effectiveness.
Yes, Fish Flox is safe for use in saltwater aquariums. Follow dosage instructions and monitor fish and water quality throughout the treatment process for best results.
If fish display unusual behavior such as extreme lethargy or distress, discontinue use immediately, perform a partial water change, and consult a veterinarian for guidance.
![]() |
![]() |
Your order of 49$ or more gets free delivery.
Orders are processed and delivered Monday-Friday (excluding public holidays)
members enjoy free returns.
Added to cart successfully. What's next?
Product type: 1
1 x $00.00