Contains one (1) API LEAF ZONE Freshwater Aquarium Plant Fertilizer 16-Ounce Bottle. Promotes strong, hardy and colorful leaves and prevents yellow, decaying leaves, Contains essential nutrients including chelated iron and potassium. Formulated for rapid absorption in freshwater aquarium plants
Flourish Iron is a highly concentrated (10,000 mg/L) ferrous iron (Fe Plus 2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish at the recommended dose.