Fish Pen (Penicillin) 500mg 30 Tablets aquarium infection treatment This fluoro-resistant

This fluoro-resistant

Do not release medicated water into natural bodies

Fish Zole (Metronidazole) 500mg – 60 Count | High-Potency Aquarium Antibiotic for Parasites & Anaerobic Infections

and aquatic veterinarians to contain infections and prevent bacterial outbreaks

Effective for Multiple Conditions: Treats external and internal infections including dropsy

Fish Pen (Penicillin) 500mg 30 Tablets aquarium infection treatment This fluoro-resistantFish Pen Penicillin 500mg 30 Tablets Fish Pen (Penicillin) 500mg Tablets are a reliable, fast acting treatment for gram positive bacterial infections in aquarium fish. Designed to combat conditions such as fin rot, columnaris, gill disease, and skin ulcers, this broad spectrum antibiotic helps restore health and vitality to your aquatic environment. Formulated for both freshwater and saltwater aquariums, Fish Pen dissolves quickly in tank water for