Fish Flex – Cephalexin

Fish Flex is manufactured by Thomas Labs.  The ingredient is Cephalexin and comes in 250 mg strength as Fish Flex, and in 500 mg strength as Fish Flex Forte.

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Manufacturer Description & Dosage Information
What is Cephalexin used for in Humans and pets?

Thomas Labs Manufacturer Description:

Fish Flex (Cephalexin) is a broad-spectrum antibiotic used in the treatment of a wide range of bacterial infections. It is effective against a number of pathogentic bacteria associated with ornamental fish diseases.

Dosage & Administration
Add contents of one capsule (250 mg) into aquarium for each 10 gallons of water to be treated. Repeat in 24 hours. It is suggested that a partial water change be made between treatments. While treatment duration depends on type and severity of the infection, it is recommended that extended medication baths continue for a minimum of 5 days and not more than 10 days. Discontinue treatment with this medication if no improvement is noted within 5 days.

Keep out of reach of children. For aquarium use only. Intended for ornamental fish and/or ornamental organisms, and not intended for use with fish for human consumption.

250 mg Cephalexin Monohydrate

Store at controlled room temperature of 59°-86°F. (15°-30°C).

Available Sizes:

30 count, 100 count

What is Cephalexin used for in Pets?

What is Cephalexin used for in Humans?