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Fish Mox (Amoxicillin)

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Product Overview

How To Use

What’s in it?


Questions & Answers

Product Description

Fish Mox contains amoxicillin, which has bactericidal activity against gram-positive and certain gram-negative bacteria. It is helpful in controlling several of the most common bacterial diseases of fish, such as pseudomonas and aeromonas.

*Caution : Not for Human Use.  

Who is Fish Mox (Amoxicillin) for?

For use in fish.

Why use Fish Mox (Amoxicillin)?

Fish Mox works to heal fish suffering from certain bacterial infections.

How does Fish Mox (Amoxicillin) work?

Fish Mox uses amoxicillin for bactericidal control of gram-positive and certain gram-negative bacteria. It is particularly effective against the following bacterial diseases:
  • Chondrococcus
  • Gill disease
  • Other mycobacterial group illnesses
  • Pseudomonas genera
  • Aeromonas genera


Thomas Laboratories

Active ingredient(s):


How is Fish Mox (Amoxicillin) sold?

30 or 100 capsules

What special precautions are there?

  • Do not use in fish to be used for human consumption.
  • Keep away from children.
  • Do not use in humans.

How can I store Fish Mox (Amoxicillin)?

Store in a dry and cool environment.


Directions: Add contents of one capsule (250 mg) into aquarium for each 10 gallons of water to be treated. Repeat in 24 hours. It has been suggested that a partial water change be made between treatments. While duration of treatment depends on type and severity of the infection, it is recommended that extended baths in the medication continue for a minimum of 5 days and for not more than 10 days.
Discontinue treatment with this medication if no improvement is noted within 5 days. To remove harmless yellow color, simply change 20% of the water and use charcoal filter until color clears.

Main Ingredients


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Fish Mox (Amoxicillin)

Customer Submitted Questions

What is the expiration date on Fish Mox 250mg, 100 count?

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Rat mite medicine??

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