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Fish Penicillin 500mg – 60 Tablets

$89.95 $99.95

In Stock

  • FREE 1-3 day shipping over $49

BC-AS-10015-50

Fish Pen – Penicillin 500mg 60 Tablets | FixMox

Trusted Gram-Positive Fish Antibiotic – Longstanding and Reliable

Fix Pen 500mg provides effective treatment for common gram-positive bacterial infections in aquarium fish. Each tablet contains 500mg of penicillin, a time-tested antibiotic used by aquarists to treat conditions like fin rot, mouth rot, and skin ulcers. Explore more trusted medications like Fix Pen at FixMox.


Key Benefits:

  • Proven Treatment: Penicillin has decades of clinical use in ornamental fish care.

  • Gram-Positive Coverage: Fights pathogens responsible for skin, fin, and mouth infections.

  • Easy Administration: Tablets can be crushed, dissolved, or given directly to fish.

  • Safe & Effective: Suitable for most freshwater species when dosed properly.


Instructions for Use

Purpose: Fix Pen is used to treat bacterial infections caused by gram-positive organisms such as Streptococcus, Aeromonas, and Mycobacteria in aquarium fish.

Cautions:

  • Not for human use.

  • Keep away from children and pets.

  • May be harmful to invertebrates and delicate aquatic plants.

  • Remove activated carbon filtration during treatment.

  • Avoid use in reef tanks without expert advice.


Dosage Guidelines:

  • Standard Dose: Add 1 tablet (500mg) per 20 gallons of water.

  • Repeat: Every 24 hours.

  • Duration: Continue for 5 to 10 days depending on the condition.

  • Water Tip: Perform a partial water change between treatments.

Consult a veterinarian or aquatic expert for accurate dosage based on tank size and infection severity.


How to Use:

  1. Oral Administration: Give tablet directly if fish can tolerate handling.

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

  3. Dissolved Use: Dissolve tablet into tank water for broad treatment.


Ingredients:

  • Active Ingredient: Penicillin – 500mg per tablet


Important Notices:

  • Water Changes: Perform 20–25% partial changes daily during treatment.

  • Monitor: Observe for behavior changes or side effects.

  • Stop Use: If no improvement after 5 days or adverse effects are seen, discontinue use.


Storage Instructions:

  • Store in a cool, dry, and dark place.

  • Avoid exposure to moisture or direct light.

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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