Purina One Smartblend True Instinct Turkey-Venison 27.5# Ug Filters & Cartridges Algone enhances the environment of

Algone enhances the environment of oxidizing (nitrifying) bacteria and promotes a higher dissolved oxygen content in the aquarium

and is easy to clean and disinfect

Protects teeth and gums while eliminating foul breath odors

Fresh-tite seal ensures your pets' treats will stay fresh longer reducing spoilage due to pests and moisture

tartar and odor causing organisms

Purina One Smartblend True Instinct Turkey-Venison 27.5# Ug Filters & Cartridges Algone enhances the environment ofOur expert nutritionists were inspired by a dog's natural instinct to choose nutrient dense foods in nature. That's why True Instinct is formulated with real turkey as the number one ingredient, along with real venison and other high quality ingredients, to provide the protein and energy active adult dogs need. Nature plus science helps provide 100% complete and balanced nutrition to support whole body health while satisfying your active adult dog's