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Best Practice: Administer treatment in a hospital or quarantine tank to protect your primary aquarium’s ecosystem
Add one 200mg capsule per 5 gallons of aquarium water
Fish Zole has minimal impact on aerobic bacteria
and easy administration
Fish Zole (Metronidazole) 250mg 60 Count metronidazole broad spectrum Best Practice: Administer treatment inFish Zole (Metronidazole) 250mg 60 Count Broad Spectrum Aquarium Antibiotic for Bacterial & Parasitic Infections Fish Zole (Metronidazole) Tablets are a trusted treatment for internal and external infections in aquarium fish. With 250mg of Metronidazole per tablet, this medication is effective against protozoan parasites and anaerobic bacteria, making it ideal for conditions such as hole in the head disease, Hexamita, Ich, fin rot, gill flukes, and