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My blood parrot fish is sick. Can I use metronidazole to treat it?

Updated On September 23rd, 2025

How to use metronidazole for various diseases of blood parrot fish ?

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on November 15th, 2018

Metronidazole is used as an antibiotic against anaerobic bacteria in aquaria as well as an antiprotozoal medication. Dosing will depend on the concentration of the product as well as the size of the tank. Follow label directions carefully and remove the carbon filter insert during treatment.

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