Fish Antibiotics

All of the medicines we carry are NON-PRESCRIPTION fish antibiotics.  They are USP grade antibiotics produced by pharmaceutical companies.  The Dosages and Strengths and medications are for use in ornamental or pet fish only.

Fish Mox, Fish Flex, Fish Zole, Fish Cillin, Fish Flox, Fish Cycline

"All Thomas Labs fish antibiotics have high potency and contain pharmaceutical grade quality ingredients." 

WHAT DOES PHARMACEUTICAL GRADE FISH ANTIBIOTICS MEAN? (USP)

"Pharmaceutical Grade is the highest quality substance used, products meeting this grade must be greater than 99% pure, and cannot contain binders, fillers, excipients, dyes or unknown substances." (source: Thomas Labs Product Catalog)

Types of Fish Antibiotics - For More Information Click on Each Type or Read " About Fish Antibiotics "

Fish Antibiotics in tablets or capsules

Fish Antibiotics in raw pure powder form

Fish Antibiotic Powder in single dose packets

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    Fish Pen - Penicillin 250 mg Tablets (30 Count)

    Regular Price: $22.95

    Special Price $14.50

    Fish Pen Penicillin 30 Count is effective treatment for pop-eyes, infected eyes, fin or tail rot, gill disease, columnaris disease, and skin ulcerations and other bacterial diseases in ornamental fish.

    Available Sizes 
    12 Count Fish Pen
    30 Count Fish Pen
    60 Count Fish Pen 
    30 Count Fish Pen Forte
    60 Count Fish Pen Forte 
    60 Count Fish Pen 2- Pack 

    Ingredients:
    250 mg Penicillin

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  2. Fish Doxy - Doxycycline 100 mg Tablets (100 Count)

    Fish Doxy - Doxycycline 100 mg Tablets (100 Count)

    Regular Price: $149.99

    Special Price $144.95

    Fish Doxy - Doxycycline 100mg Doxycycline powder exerts a bactericidal action on gram positive and gram negative bacteria. Useful for control of some common bacterial diseases of fish including septicemia, mouth rot, and fin and tail rot.

    Available Sizes
    12 Packets of Fish Doxy 60 Packets of Fish Doxy 30 Tablets of Fish Doxy  

    Ingredients: 100 mg of Doxycyline

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  3. Fish Mycin - Erythromycin 250 mg Powder Packets (12 Count)

    Fish Mycin - Erythromycin 250 mg Powder Packets (12 Count)

    Regular Price: $14.99

    Special Price $13.95

    Fish Mycin Powder Packets - Erythromycin

    Useful for control of some common bacterial diseases of fish including aeromonas and pseudomonas genera and mysobacterial group gill diseases, chondrococcus).

    Available Sizes:

    12 Packets of Erythromycin
    30 Packets of Erythromycin
    60 Packets of Erythromycin
    25 Gram of Erythromycin Forte
    50 Gram of Erythromycin Forte 

    250 Erythromycin

     

    Ingredients:
    250 mg Erythromycin

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  4. Fish Doxy - Doxycycline 100 mg Tablets (30 Count)

    Fish Doxy - Doxycycline 100 mg Tablets (30 Count)

    Regular Price: $49.99

    Special Price $41.95

    Fish Doxy - Doxycycline 100mg Doxycycline powder exerts a bactericidal action on gram positive and gram negative bacteria. Useful for control of some common bacterial diseases of fish including septicemia, mouth rot, and fin and tail rot.
     
    Available Sizes
    12 Packets of Fish Doxy 60 Packets of Fish Doxy 100 Tablets of Fish Doxy  

    Ingredients: 100 mg of Doxycyline

     

    Learn More
  5. Fish Flex Forte - Cephalexin/Keflex 500 mg Capsules (12 Count)

    Fish Flex Forte - Cephalexin/Keflex 500 mg Capsules (12 Count)

    Regular Price: $13.95

    Special Price $11.95

    Fish Flex Forte 12 Count (Cephalexin also known as Keflex) is a broad-spectrum antibiotic used in the treatment of a wide range of bacterial infections. It is effective against a number of pathogentic bacteria associated with ornamental fish diseases.

    Available Sizes
    12 Count Fish Flex
    12 Count Fish Flex Forte
    30 Count Fish Flex
    100 Count Fish Flex 
    30 Count Fish Flex Forte
    100 Count Fish Flex Forte
    100 Count Fish Flex - 2 Pack
    100 Count Fish Flex Forte - 2 Pack
    100 Count Fish Flex Forte - 3 Pack


    Ingredients:
    500 mg Cephalexin

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    Fish Cillin - Ampicillin 250 mg Capsules (30 Count) - Limited Quantities

    Regular Price: $34.99

    Special Price $17.49

    Very Limited Quantities. Exp Date is Oct 2018

    Fish Cillin 30 count (ampicillin) is useful for the control of some common bacterial diseases of fish, including fin and tail rot and flexibacter infections. For Ornamental and Aquarium fish only, not intended for human consumption.

    Available Sizes
    12 Count Fish Cillin
    30 Count Fish Cillin
    100 Count Fish Cillin

    Ingredients:
    250 mg Ampicillin

    Learn More
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    Fish Zole Forte - Metronidazole 500 mg Powder Packets (12 Count)

    Regular Price: $16.99

    Special Price $16.95

    Fish Zole Forte12 Packets of Metronidazole 500 mg is effective against a number of pathogentic bacteria associated with ornamental fish diseases, including areomonas and pseudomonas genera and mysobacterial group (gill diseases, chondrococcus). It is useful in the control of “Hole-in-the-Head” and “Angel Problems” in Cichlid and Discus.

     

    Available Sizes
    30 Count Fish Zole
    60 Count Fish Zole
    100 Count Fish Zole  
    12 Count Fish Zole Powder Packets
    60 Count Fish Zole Powder Packets
    30 Count Fish Zole Forte Tablets
    60 Count Fish Zole Forte Tablets
    60 Count Fish Zole - 2 Pack

    Ingredients:
    500 mg Metronidazole

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  8. Main

    Fish Cillin - Ampicillin 250 mg Capsules (12 Count) - Discontinued

    Regular Price: $12.99

    Special Price $11.95

    Out of stock

    Fish Cillin 12 count (ampicillin) is useful for the control of some common bacterial diseases of fish, including fin and tail rot and flexibacter infections. For Ornamental and Aquarium fish only, not intended for human consumption.

    Available Sizes
    12 Count Fish Cillin
    30 Count Fish Cillin
    100 Count Fish Cillin

    Ingredients:
    250 mg Ampicillin

    Learn More
  9. Main

    Fish Cycline - Tetracycline 250 mg Powder Packets (12 Count) - Discontinued

    Regular Price: $14.99

    Special Price $13.95

    Out of stock

    12 Count Packet sets are discontinued. 30 Count sets are also offered here -

    Available Sizes:
    30 Packets of Fish Cycline
     

    Ingredients
    250 mg of Tetracycline

    Fish Cycline 12 Count Tetracycline - 250 mg Useful for control of some common bacterial fish diseases including aeromonas and pseudomonas genera and mysobacterial group (gill diseases, chondrococcus).

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  10. Main

    Fish Pen Forte - Penicillin 500 mg Tablets (100 Count)

    Regular Price: $54.99

    Special Price $49.95

    Fish Pen Forte Penicillin 100 Count is effective treatment for pop-eyes, infected eyes, fin or tail rot, gill disease, columnaris disease, and skin ulcerations and other bacterial diseases in ornamental fish.

    Available Sizes 30 Count Fish Pen Forte 60 Count Fish Pen Forte 60 Count Fish Pen 2- Pack 12 Count Fish Pen 30 Count Fish Pen 60 Count Fish Pen 100 Count Fish Pen  Ingredients:
    500 mg Penicillin

    Learn More

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