Fish Flex (Cephalexin) 500mg 30 Capsules

Aqua Antibiotics
SKU:
P00002017S-1-50-1
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Fish Flex (Cephalexin) 500mg – 30 Capsules

Fish Flex contains Cephalexin 500mg, a broad-spectrum fish antibiotic used to combat gram-positive and certain gram-negative bacterial infections in aquarium fish. It is highly effective in treating skin ulcers, fin rot, tail rot, and other common bacterial infections that affect both freshwater and saltwater fish.

Key Benefits

  • Effective Antibiotic – Treats bacterial infections such as fin rot, tail rot, and ulcers.
  • Pure Cephalexin 500mg – High-quality formulation for aquarium use.
  • Easy to Use – Simple dosing for treating bacterial outbreaks in fish.
  • Trusted by Aquarists – Suitable for professional and home aquariums.

How to Use Fish Flex (Cephalexin) 500mg

  • Add one capsule (500mg) per 20 gallons of aquarium water.
  • Repeat the dose every 24 hours for 5 to 10 days, based on infection severity.
  • Water Change Suggestion: Perform a partial water change between treatments for better results.
  • If no improvement occurs within 5 days, discontinue use.
  • After treatment, replace 20% of the water and use a charcoal filter until clear.

Available Sizes

Why Buy Fish Flex from TheFishAntibiotics?

At TheFishAntibiotics, we provide high-quality fish antibiotics with latest expiration dates and detailed usage instructions. Browse our selection of trusted fish antibiotics for effective treatment options.


Related Products

**In Stock - usually ships within 1 business day
Fish Type:
Tropical Freshwater, Marine Fish
Aquarium Type:
Saltwater, Freshwater