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Fish Doxy - Doxycycline 100 mg Powder Packets (60 Count)

Fish Doxy - Doxycycline 100 mg Powder Packets (60 Count)

Regular price $89.99 USD
Regular price $99.98 USD Sale price $89.99 USD
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Fish Doxy - Doxycycline 100 mg Powder Packets (60 Count)

Fish Doxy (Doxycycline) is a broad-spectrum antibiotic designed to treat a wide range of bacterial infections in aquarium fish. Doxycycline is highly effective against gram-positive and gram-negative bacteria, making it a versatile treatment option for maintaining a healthy aquatic environment.

This 60-count pack of 100 mg powder packets provides pre-measured doses, ensuring accurate and easy administration. Trusted by fish keepers, Thomas Labs Fish Doxy is a go-to solution for bacterial infections affecting freshwater and saltwater aquariums.

Check out our complete selection of Fish Antibiotics for more treatment options.


Key Benefits

  • Broad-Spectrum Antibiotic – Effectively treats common bacterial infections in aquarium fish.
  • Easy-to-Use PacketsPre-measured doses eliminate the risk of overdosing or underdosing.
  • Safe for Aquatic Use – Suitable for freshwater and saltwater fish.
  • Fast-Acting Formula – Quickly dissolves in aquarium water for immediate treatment.
  • Trusted Manufacturer – Produced by Thomas Labs, a leader in fish health solutions.

🔹 Browse our full collection of Fish Medication for other treatment options.


Common Fish Diseases Treated

Fish Doxy (Doxycycline) is commonly used for bacterial infections, including:

  • Fin Rot
  • Tail Rot
  • Columnaris (Saddleback Disease)
  • Mouth Rot
  • Gill Disease
  • Skin Ulcers
  • Internal Bacterial Infections

For alternative treatments, check out our specialized collection of Fish Antibiotics Doxycycline.


Instructions for Use

  1. Dosage – Dissolve 1 packet (100 mg) per 10 gallons of aquarium water.
  2. Repeat Treatment – Administer once every 24 hours for 5-10 days, depending on the severity of infection.
  3. Water Changes – Perform a 25-50% water change before each new dose.
  4. Quarantine Tank – Highly recommended for effective treatment without disrupting your main aquarium’s biological filter.

Important: Remove activated carbon filters before starting treatment, as they can absorb the medication.

📌 Looking for an alternative? Try our Fish Zole (Metronidazole) for internal parasites and bacterial infections.


Ingredients

  • Active Ingredient: Doxycycline 100 mg per packet.

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Looking for more effective treatments? Try these alternatives:

Shop the full range of Fish Antibiotics for more options.


Tags

fish antibiotics, doxycycline, bacterial infections, aquarium fish, fin rot treatment, fish health, Thomas Labs, aquarium medication, fish medication, fish antibiotics doxycycline, fish treatment, fish doxycycline, fish antibiotics, fish medication, fish infections.

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