Thomas labs Fish flex Cephalexin/Keflex 250mg Capsules (100 Count)

Thomas Labs Fish Flex - Cephalexin (Keflex) 250mg Capsules (100 Count) 

Fish Flex (Cephalexin 250mg) is a broad-spectrum antibiotic designed to treat bacterial infections in aquarium fish. This trusted medication is produced by Thomas Labs, a leading manufacturer of fish antibiotics and aquatic treatments.

Each capsule contains 250 mg of Cephalexin (Keflex), an effective antibiotic for fin rot, tail rot, body ulcers, and other external infections in both freshwater and saltwater fish. For a higher-dose option, check out Fish Flex Forte (Cephalexin 500mg).

✅ Browse our full collection of Fish Antibiotics for more treatment options.

Key Benefits ⚠

• Broad-Spectrum Antibiotic – Treats bacterial infections, including fin rot, ulcers, and skin infections.
• Cephalexin 250mg per Capsule – Ideal for mild to moderate infections.
• Aquarium Safe – Formulated for fish to ensure safe and effective treatment.
• Bulk Pack – 100 capsules for multiple treatments or larger aquariums.
• Trusted by Aquarists – Manufactured by Thomas Labs, a leader in fish antibiotics.

🔹 For more fish treatments, check out Fish Medications.

Common Diseases Treated

✅ For Fish:

• Fin Rot & Tail Rot
• Bacterial Body Ulcers
• Mouth Rot & Skin Lesions
• Gill Infections
• Columnaris (Saddleback Disease)

📌 For alternative treatments, explore Fish Antibiotics Cephalexin and Fish Medication.

Instructions for Use

1. Dosage – Add 1 capsule (250 mg) per 10 gallons of water.
2. Repeat Treatment – Administer every 24 hours for 5-10 days, depending on infection severity.
3. Water Changes – Perform a 25-50% water change before each new dose.
4. Quarantine Tank – Recommended for preventing contamination in the main aquarium.

⚠ Important: Remove activated carbon filters before treatment, as they can absorb the medication and reduce effectiveness.

✅ For a stronger dose, consider Fish Flex Forte (Cephalexin 500mg).

Ingredients

• Active Ingredient: Cephalexin (Keflex) 250 mg per capsule.

Related Products

✅ For Fish:

• Fish Flex Forte (Cephalexin) 500mg 100 ct – Higher-dose Cephalexin for severe infections.
• Fish Mox (Amoxicillin) 500mg 100 ct – Alternative broad-spectrum antibiotic.
• Fish Zole (Metronidazole) 250mg Tablets (60 Count) – Best for internal bacterial infections.

✅ Shop the full range of Fish Medications for more treatment options.

Tags

fish antibiotics, cephalexin, fish medication, aquarium treatment, bacterial infections, fin rot treatment, columnaris treatment, Thomas Labs.