Fish Pen Penicillin 250 Mg - 30-Count
2 Reviews

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We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.

  • Each tablet contains 250 mg of penicillin
  • Not for human use
  • 30-count

Keep your ornamental fish happy and healthy with Fish Pen, an antibiotic that exerts a bactericidal action on gram positive and some gram negative bacteria. Common fish diseases that it is good for include fin and tail rot and flexibacter infections. Each tablet contains 250 mg of penicillin and, even though the same USP grade is given to it, it is not labelled for human consumption. This should not be used for food fish. This is a 30-count bottle.

# 36 TL01553

Customer Reviews | Average Rating: 5.00 out of 5

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Customer Reviews

Jan 29, 2017
(5 out of 5)

I Love these, you never know when ,,,,,,a fish might need it. Great prices.


Chris Anderson
Dec 22, 2016
(5 out of 5)
Great Deal

These "Fish" Penicillin are in tablet form which will last past the expiration date roughly about five years or more as long as they are kept sealed. My expiration date on mine are good in to the year 2018 which is awesome. Great buy! Thanks Budk!


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