Fish Mox Clavulanate 875mg/125mg – 30 Tablets
$89.99 $99.95
In Stock
- New regulations are coming, and our fish medications will be unavailable soon. Stock up now—limited supply!
Check The Latest Expiration Dates
Check The Latest Expiration Dates
Updated 05/21/2025
Looking for the freshest and most reliable fish antibiotics online? Whether you're stocking up on Fish Mox, Fish Flex, Fish Zole, or Fish Sulfa, knowing the expiration dates is essential for ensuring the effectiveness of your aquarium medication. We've created this regularly updated expiration list so you can shop confidently. Don't risk outdated meds—compare your current product with the latest fish antibiotics expiration dates from trusted sources like Thomas Labs Pets.
From broad-spectrum fish antibiotics like amoxicillin, ciprofloxacin, and doxycycline, to advanced treatments like fluconazole and metronidazole, we’ve got you covered. Make sure your fish meds are safe, current, and fully potent with the latest updates below.
Fish Antibiotics Expiration Dates
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Fish Mox - Amoxicillin 500 mg 100 Capsules – Expires: 08/2027
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Fish Mox - Amoxicillin 250 mg 100 Capsules – Expires: 05/2027
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Fish Zole - Metronidazole 250 mg 60 Tablets – Expires: 12/2026
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Fish Zole - Metronidazole 500 mg 60 Tablets – Expires: 02/2027
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Fish Flex - Cephalexin 250 mg 100 Capsules – Expires: 04/2026
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Fish Flex - Cephalexin 500 mg 100 Capsules – Expires: 06/2027
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Fish Doxy - Doxycycline 100 mg 30 Capsules – Expires: 02/2026
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Fish Doxy - Doxycycline 100 mg 60 Capsules – Expires: 06/2026
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Fish Pen - Penicillin 500 mg 30 Tablets – Expires: 06/2026
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Fish Pen - Penicillin 500 mg 60 Tablets – Expires: 06/2026
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Fish Flox - Ciprofloxacin 500 mg 30 Capsules – Expires: 04/2027
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Fish Flox - Ciprofloxacin 500 mg 60 Capsules – Expires: 04/2027
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Fish Sulfa - Sulfamethoxazole & Trimethoprim 960 mg 30 Tablets – Expires: 12/2028
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Fish Sulfa - Sulfamethoxazole & Trimethoprim 960 mg 60 Tablets – Expires: 12/2028
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Fish Zithro - Azithromycin 250 mg 30 Tablets – Expires: 06/2027
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Fish Cin - Clindamycin 150 mg 100 Capsules – Expires: 08/2026
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Reef Flux - Fluconazole 200 mg 10 Capsules – Expires: 02/2027
Category:
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FREE SHIPPING ON ALL ORDER OVER 49$
Guaranteed Fresh Stock with Latest Expiration Dates +2027
Guaranteed Fresh Stock with Latest Expiration Dates +2027
Fast, Same-Day Shipping Available Before 1 PM CST.
Fast, Same-Day Shipping Available Before 1 PM CST.
Fish Mox Clavulanate 875mg/125mg Tablets – Advanced Broad-Spectrum Antibiotic for Resistant Fish Infections
Pharmaceutical-Grade Beta-Lactamase Resistant Antibiotic for Aquarium Fish
Fish Mox Clavulanate 875mg/125mg Tablets combine Amoxicillin with Clavulanate potassium to deliver a powerful, broad-spectrum antibiotic treatment designed specifically for ornamental fish suffering from resistant bacterial infections. This advanced formulation combats beta-lactamase producing bacteria responsible for stubborn conditions such as fin rot, gill disease, and other severe bacterial ailments that conventional antibiotics may fail to treat effectively.
Manufactured to the highest pharmaceutical standards, Fish Mox Clavulanate ensures safe aquarium use and rapid recovery, helping restore your aquatic pets’ health with precision and reliability.
Key Benefits:
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Combats beta-lactamase producing resistant bacteria
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Broad-spectrum efficacy against gram-positive and gram-negative bacteria
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Pharmaceutical-grade purity for safe aquarium application
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Convenient tablet form for accurate dosing and ease of use
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Recommended for persistent bacterial infections unresponsive to other antibiotics
Dosage & Administration:
Administer one tablet (875mg Amoxicillin / 125mg Clavulanate) per 20 gallons of aquarium water every 24 hours. Continue treatment for 5 to 10 days depending on severity. Partial water changes between doses are advised to maintain optimal water conditions. Discontinue treatment if no visible improvement occurs within 5 days.
Safety Notice:
Keep out of reach of children. For aquarium use only. Not for fish intended for human consumption.
Purchase authentic Fish Mox Clavulanate 875mg/125mg Tablets from Thomas Labs Pets
Usually ships within 1 business day to USA & CANADA
Shipping Options:
FREE SHIPPING ON ALL ORDERS- USPS First Class Package : $6.95, 3-5 days (USPS First Class Package)
- FedEx 2Day®: $29.95, 1-Business Days (FedEx)
More Shipping Info:
- Orders placed Monday-Friday before 2pm Central Time usually ship the same day.
- We ship to the USA And Canada only.

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