Free & Fast Shipping on EVERY order

Thomas Labs

Thomas Labs

Why have we chosen Thomas Labs?

We have specifically chosen Thomas Labs as our pharmaceutical fish antibiotic company of choice because of their long history in the pet pharmaceutical industry and the excellent quality of their products. Their Fish Antibiotics such as fish mox amoxicillin & Fish Flex& fish penicillin & fish flox & fish zoleare of the highest quality and don't contain any binders or fillers. Thomas Labs makes everything from fish antibiotics to pet glucosamine products for dogs and cats. They are pharmacist owned and operated and have been in business since 1978. 

"All Thomas Labs fish antibiotics & bird biotics  have high potency and contain pharmaceutical grade quality ingredients "

60 products
  • fish mox 500mg fish antibiotics by thomas labs
    $49.95
    $49.95
    $69.95
    Sold out
  • thomas labs fish mox 250 mg antibiotics for fish
    $25.95
    $25.95
    $39.95
    Sold out
  • Fish Flex Forte - Cephalexin/Keflex 500 mg Capsules (100 Count)
    $59.95
    $59.95
    $79.95
    Sold out
  • Bird zithro 250mg 30count
    $87.95
    $87.95
    $139.95
    Sold out
  • fish penicillin antibiotics for fish by thomas labs
    $69.95
    $69.95
    $89.95
    Sold out
  • Fish Flox Forte - Ciprofloxacin 500 mg Tablets (100 Count)
    $229.95
    $229.95
    $269.95
    Sold out
  • thomas labs Fish Cin - Clindamycin 150 mg fish antibiotics
    $79.95
    $79.95
    $119.95
    Sold out
  • thomas labs fish mox 250 mg antibiotics for fish
    $19.95
    $19.95
    $29.95
    Sold out
  • Fish Zole Forte - Metronidazole 500 mg Tablets (100 Count)
    $149.95
    $149.95
    $195.95
    Sold out
  • Fish Zole - Metronidazole 250 mg Tablets (30 Count)
    $54.95
    $54.95
    $79.95
    Sold out
  • Fish Flex - Cephalexin/Keflex 250 mg Capsules (30 Count)
    $25.95
    $25.95
    $39.95
    Sold out
  • Fish Flex Forte - Cephalexin/Keflex 500 mg Capsules (30 Count)
    $39.95
    $39.95
    $59.95
    Sold out
  • Bird Zithro - Azithromycin 250 mg Tablets (12 Count)
    $39.95
    $39.95
    $69.95
    Sold out
  • Fish Pen - Penicillin 250 mg Tablets (100 Count)
    $45.95
    $45.95
    $69.95
    Sold out
  • Fish Cin - Clindamycin 150 mg Capsules (30 Count)
    $39.95
    $39.95
    $59.95
    Sold out
  • Bird Biotic - Doxycycline 100 mg Tablets (30 Count)
    $99.95
    $99.95
    $139.95
    Sold out
  • Bird Biotic - Doxycycline 100 mg Powder Packets (60 Count)
    $129.95
    $129.95
    $199.95
    Sold out
  • fish mox 500 mg fish antibiotics by thomas labs
    $25.95
    $25.95
    $39.95
    Sold out
  • fish mox 500mg fish antibiotics by thomas labs
    $115.95
    $115.95
    $149.95
    Sold out
  • Fish Mox - Amoxicillin 250 mg Capsules (12 Count)
    $14.95
    $14.95
    $24.95
    Sold out
  • Fish Zole - Metronidazole 250 mg antibiotics for fish by thomas labs
    $95.95
    $95.95
    $125.95
    Sold out
  • Fish Flox Forte - Ciprofloxacin 500 mg Tablets (12 Count)
    $35.95
    $35.95
    $55.95
    Sold out
  • fish sulfa forte antibiotics for fish by thomas labs
    $34.95
    $34.95
    $59.95
    Sold out
  • fish doxycycline fish antibiotics by thomas labs
    $99.95
    $99.95
    $139.95
    Sold out
  • Fish Doxy - Doxycycline 100 mg Powder Packets (12 Count)
    $39.95
    $39.95
    $59.95
    Sold out
  • Fish Flucon - Fluconazole 100 mg Tablets (30 Count)
    $99.95
    $99.95
    $129.95
    Sold out
  • Fish Min - Minocycline Hyclate 50 mg Capsules (12 Count)
    $35.95
    $35.95
    $49.95
    Sold out
  • Bird Biotic - Doxycycline 100 mg Powder Packets (12 Count)
    $45.95
    $45.95
    $69.95
    Sold out
  • Fish Mox Forte - Amoxicillin 500 mg Capsules
    $23.95
    $23.95
    $29.95
    Sold out
  • fish mox 500 mg fish antibiotics by thomas labs
    $77.95
    $77.95
    $99.95
    Sold out
  • thomas labs fish mox 250 mg antibiotics for fish
    $74.95
    $74.95
    $119.95
    Sold out
  • Fish Flex 250 mg fish antibiotics by thomas labs
    $107.95
    $107.95
    $145.95
    Sold out