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Fish Flox 500mg 60 Capsules

$98.99 $109.99

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Check Mark Notice: Dog antibiotics sold out. Fish antibiotics (same grade & content) in stock — select “Fish” in variations to order.
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AS-021-AF

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Fish Flox (Ciprofloxacin) 500mg – 60 Capsules

Advanced Antibacterial Treatment for Aquarium Fish

Fish Flox Ciprofloxacin 500mg offers potent, broad-spectrum treatment for bacterial infections in ornamental fish. Powered by Ciprofloxacin—a fluoroquinolone-class antibiotic—this fish-specific formula targets bacterial DNA, quickly eliminating infections like columnaris, septicemia, and fin rot. Whether you're a hobbyist or experienced aquarist, Fish Flox helps restore your fish's health and supports a clean, thriving aquarium environment.

Explore more premium treatments in our Fish Antibiotics Collection.

Why Choose Fish Flox (Ciprofloxacin)?

  • Broad-Spectrum Protection: Effectively targets both gram-negative and gram-positive bacteria that commonly affect aquarium species.
  • Treats Critical Fish Diseases: Controls conditions such as columnaris, fin rot, gill infections, and bacterial dropsy.
  • Fast-Acting Results: Rapid absorption and antibacterial activity help fish recover quickly and reduce tank-wide spread.
  • Safe & Easy Application: Formulated specifically for fish, ensuring ease of use with minimal disruption to your ecosystem.

Meet the team behind our commitment to fish health on our About Us page.

How to Use Fish Flox Ciprofloxacin Capsules

  • Dosage: Consult an aquatic vet or follow packaging instructions. Dose based on tank size and severity of infection.
  • Application: Dissolve capsules evenly in tank water for optimal distribution. Do not overdose.
  • Monitoring: Observe your fish for changes in behavior or signs of stress during treatment.
  • Maintenance: Perform partial water changes throughout the treatment cycle to maintain water quality.

Ingredients

Active Ingredient: Ciprofloxacin – A fluoroquinolone antibiotic that halts bacterial replication by inhibiting DNA gyrase.

Inactive Ingredients: Pharmaceutical-grade excipients for capsule stability and dissolution.

Possible Side Effects

  • Temporary discoloration of tank water
  • Minor changes in fish behavior (e.g., lethargy)
  • Potential bacterial resistance if used improperly or for extended periods

Warnings & Precautions

  • Not for human use
  • Do not use in food fish or species meant for consumption
  • Avoid repeated dosing without supervision—may harm beneficial bacteria
  • Store in a cool, dry place (59°F–86°F / 15°C–30°C), out of sunlight
  • Keep away from children and pets

Need details on shipping? View our Shipping Policy. For returns, visit our Refund Policy.

FAQs – Fish Flox (Ciprofloxacin) 500mg

  • What does Fish Flox treat?
    Fish Flox targets bacterial infections such as septicemia, columnaris, dropsy, and tail rot. Its antibiotic action interrupts DNA replication in harmful bacteria.
  • Can it be used in saltwater aquariums?
    Yes, Fish Flox is safe and effective for both saltwater and freshwater fish tanks.
  • Does it impact water quality?
    It may cause mild discoloration. Maintain water parameters and conduct water changes during treatment.
  • Can I combine Fish Flox with other treatments?
    Not without veterinary approval. Ciprofloxacin may react negatively with other antibiotics.
  • Is it safe for sensitive species?
    Generally yes, but always observe fish closely and reduce dosage if signs of stress appear.
  • Does Fish Flox treat fungus?
    No. It is not an antifungal. Use a product like Fluconazole for fungal infections.
  • What should I do if my fish react negatively?
    Stop treatment immediately, perform a 25–50% water change, and seek veterinary advice.
  • Will it affect biological filtration?
    If overdosed or misused, yes. After treatment, reintroduce beneficial bacteria using a water conditioner or probiotic.
  • What are signs that Fish Flox is working?
    Improved color, clearer fins, decreased swelling, and more energy are signs of recovery.
  • How should I dispose of unused capsules?
    Follow local pharmaceutical waste protocols. Do not flush or dispose in drains or aquariums.

Buy fish antibiotics online without a vet prescription at DogsAntibiotics.com — your trusted source for fast shipping and effective aquatic treatments.

Your order of 100$ or more gets free standard delivery.

  • Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)


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Fish Flox Ciprofloxacin 500mg – 60 Capsules for Aquarium UseFish Flox 500mg Fish Antibiotic – Treats Fin Rot and InfectionsFish Flox Fish Antibiotics – Ciprofloxacin 60 Capsules Bottle