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Fish Pen – Pen 500mg 30 Tablets

Regular price $59.99

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BC-AS-10007-50

Fish Pen – Pen 500mg 30 Tablets | FixMox

Trusted Gram-Positive Fish Antibiotic – Reliable and Time-Tested

Fix Pen 500mg offers a reliable solution for treating gram-positive bacterial infections in aquarium fish. Each tablet contains 500mg of Pen, a classic and effective fish antibiotic with a proven history in aquatic care. Explore more trusted medications like Fix Pen at FixMox.


Key Benefits:

  • Proven Treatment: Pen is one of the oldest and most trusted antibiotics used in fish medicine.

  • Targets Gram-Positive Bacteria: Effective against common pathogens like those causing fin rot and skin infections.

  • Easy to Administer: Tablets can be given directly, crushed into food, or dissolved in water.

  • Safe & Effective: A dependable treatment option when used as directed.


Instructions for Use

Purpose: Fix Pen is used to treat various bacterial infections in ornamental and aquarium fish, including mouth rot, skin lesions, and fin rot.

Cautions:

  • Not for human consumption.

  • Keep out of reach of children.

  • May harm invertebrates and sensitive aquatic plants.

  • Remove carbon filtration during treatment.

  • Consult an expert before use in reef aquariums or breeding tanks.


Dosage Guidelines:

  • Standard Dose: Use one tablet (500mg) per 20 gallons of aquarium water.

  • Repeat: Dose every 24 hours.

  • Duration: Continue treatment for 5–10 days. Discontinue if no improvement after 5 days.

Consult an aquatic expert to tailor treatment for your fish species and tank setup.


How to Use:

  1. Direct Administration: Place tablet directly in the fish’s mouth if possible.

  2. Food Mixing: Crush tablet and mix with food to ensure full consumption.

  3. Water Dissolution: Dissolve crushed tablet into aquarium water as advised.


Ingredients:

  • Active Ingredient: Pen – 500mg per tablet.


Important Notices:

  • Water Changes: Conduct partial water changes between each dose.

  • Monitoring: Observe fish closely for negative reactions.

  • Discontinue: Stop treatment if symptoms worsen or persist beyond 5 days.


Storage Recommendations:

  • Store in a cool, dry, dark place.

  • Keep away from moisture and heat.


Frequently Asked Questions

Q: What infections is Fix Pen best for?
A: Fix Pen treats gram-positive bacterial infections such as fin rot, mouth rot, infected eyes, and skin ulcers.

Q: Can I use Fix Pen with other medications?
A: Always consult a vet before combining medications. Some may interact with Pen and reduce effectiveness.

Q: Is it safe for breeding tanks?
A: Use caution—antibiotics may interfere with fry or egg development. Only treat when absolutely necessary under expert guidance.

Q: Where can I learn more about fish antibiotic treatments?
A: Visit FixMox for more details on fish antibiotics, dosage, and care.

Your order of 50$ 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)


members enjoy free returns.

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