Bacterial Treatment Powder for Aquariums L148621

Fritz Aquatics Mardel Maracyn Water Treatment, 10 count; Keep your fish in fin-tastic health with Fritz Aquatics Mardel Maracyn Water Treatment! This high-quality antibiotic effectively treats bacterial infections, including fungus, popeye, gill disease and much more. Tip the scales in favor of your fish friend’s health with this fast-acting, effective solution you can easily use in your freshwater or saltwater environments—simply place it in the water to help your fish. Created as a high-quality antibiotic. Treats bacterial infections, including fungus, popeye, gill disease and more. Use it in freshwater or saltwater environments. Works quickly and effectively. Easy to use and administer.