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Fishbiotic Penicillin is an antibiotic that exerts a bactericidal action on gram-positive and some gram-negative bacteria in fish. Used in the control of some common bacterial diseases in fish, including diseases caused by bacteria such as fin and tail rot and Flexibacter infections. Antibiotic and antiprotozoal medication For Infected eyes, fin or tail rot, skin ulcerations, pop-eye, columnaris disease, and gill disease For aquarium use only
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🇺🇸 Ship from USA · On Agora since 2026
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