Thomas Labs Fish Mox 250mg 100 Capsules
$39.99 $49.99
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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 Don't risk outdated meds—compare your current product with the latest fish antibiotics expiration dates from trusted sources like Thomas Labs Pets.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
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Fish Mox - Amoxicillin 250mg (100 Capsules) | Aquarium Antibiotic
Fish Mox Broad-Spectrum Fish Antibiotic for Bacterial Infections
Fish Mox - Amoxicillin 250mg (100 Capsules) is a trusted broad-spectrum fish antibiotic formulated to treat bacterial infections such as fin rot, gill disease, columnaris, and ulcers. Each capsule delivers 250 mg of amoxicillin, making it an effective solution for maintaining the health and vitality of aquarium fish. This high-quality antibiotic is suitable for both freshwater and saltwater aquariums, ensuring a safe and effective treatment without disrupting the aquatic environment.
Key Benefits
✔ Broad-Spectrum Treatment – Effectively combats fin rot, septicemia, ulcers, and bacterial infections.
✔ Moderate Potency – Each 250mg capsule provides a balanced dose, suitable for various aquarium sizes.
✔ Safe for Aquatic Use – Formulated to eliminate harmful bacteria while maintaining a healthy aquarium ecosystem.
✔ Cost-Effective Supply – The 100-capsule bottle allows for multiple treatments or use in larger aquariums.
✔ Trusted Quality – Produced under strict quality control standards to ensure purity and effectiveness.
Dosage Instructions
✔ Add 1 capsule (250 mg) per 10 gallons of aquarium water.
✔ Repeat every 24 hours for 5-10 days, depending on infection severity.
Usage Tips & Cautions
✔ Remove activated carbon filters during treatment for maximum effectiveness.
✔ Perform 20-25% water changes between doses to maintain water quality.
✔ Not for human use.
Ingredients
- Active Ingredient: Amoxicillin 250 mg per capsule.
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