Thomas Labs Fish Pen Forte Penicillin Antibacterial Fish Medication, 500 mg, 100 count

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Description

Deliver bacteria-busting medicine to your fish with ThomasLabs’ Fish Pen Forte Penicillin Antibacterial Fish Medication! This dissolving tablet contains Penicillin V Potassium, a popular antibiotic among fish fanciers. Bactericidal action works to control all gram-positive and many gram-negative bacteria that can plague your fishy friends—diseases such as fin and tail rot and Flexibacter infections are all easily controlled and cured with Fish Pen Forte. Plus, Fish Pen Forte is versatile enough to work on both tropical and freshwater tanks—perfect for multi-tank homes!

Key Benefits
  • Cures many common fish ailments including fin and tail rot.
  • Halts the multiplication of bacteria typically found in common fish diseases.
  • Effective against many organisms including all gram-positive and most gram-negative bacteria.
  • Easily dissolves in water, creating a medicinal bath that can be used for up to 10 days.
  • This unique formula is developed to work on both saltwater and freshwater fish.
Precautions

For aquarium and ornamental fish only. Not for human use. This product should not be given to fish intended for human consumption. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately.

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  • Item Number
    130891
  • Aquarium Type
    Freshwater, Saltwater
  • Product Form
    Tablet
Ingredients
Ingredients

Penicillin V Potassium 500 mg.

Instructions

Add 1 tablet (500 mg) into aquarium for every 20 gallons of water to be treated. Repeat in 24 hours. It is suggested that a partial water change be made between treatments. While duration of treatment depends on type and severity of infection, it is recommended that extended medication baths continue for a minimum of 5 days but not more than 10 days. Discontinue treatment if no improvement is noted within 5 days. 

Keep container tightly closed and in a cool, dry place.

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5 Reviews 5 Reviews 4.8 out of 5 Stars

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  • 5 out of 5 stars

    A quality product

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    I'm so grateful to have access to real medication for my little guy. I wish more people knew about it, because it works, and it's worth every single penny.

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  • 5 out of 5 stars

    Fast shipping saved life

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    Really appreciate fast shipping and great price, saved life by quick response and great availability.

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  • 5 out of 5 stars

    like Thomas lab products

    By on

    like Thomas lab products because bottles have a foil seal on bottle that I think will keep medicine fresh. Have bought other brand that didn't have that.

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  • 4 out of 5 stars

    Just in case

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    I have not used any of this product. Bought it for "just in case"

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  • 5 out of 5 stars

    Great service

    By on

    Just what I ordered fast service fish are doing better

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