Bactershield Mardel Bactersheild is a natural product that is designed for the everyday hobbyist. Using medicine can be tricky and risky without experience or without a dedicated hospital tank. Most aquatic medicines can wipe out beneficial bacteria and cause endless issues within an aquarium if not dosed properly. Mardel Bactersheild is designed to help all hobbyists that are new and uncomfortable with harsh medicines. Bactersheild is a great alternative to medicine when dealing with sensitive livestock. Reason to Use: Herbal treatment for relief of common bacterial and fungal infections Fin and tail rot Bacterial fungus Common fungus Made with natural oils and extracts to create a natural aquarium Will strengthen slim coat on fish Safe for invertebrates Use for freshwater and saltwater Dosage: 4 oz treats up to 590 gallons
