Fix Zole 500 Metronidazole - 500 mg - 60 Count Individuals allergic to penicillin should

Individuals allergic to penicillin should avoid contact with the treated water for three days post-treatment

To ensure the medication's efficacy

but treatment should be stopped if no improvement is observed within the first 5 days

to eliminate any residual yellow tint in the water

Pseudomonas genera

Fix Zole 500 Metronidazole - 500 mg - 60 Count Individuals allergic to penicillin shouldFIX ZOLE 500 (Metronidazole) is an antibiotic designed for aquarium use, targeting gram positive and certain gram negative bacteria. It is effective in treating pathogenic bacteria associated with ornamental fish diseases, including Aeromonas, Pseudomonas genera, and mycobacterial group. It is used to treat conditions like "Hole in the Head" and "Angel Problems" in Cichlid and Discus species. Dissolve one tablet per 20 gallons of water and repeat