Seachem Flourish Iron

Product Overview: Flourish Iron

Flourish Iron is a highly concentrated ferrous iron supplement (10,000 mg/L) specifically formulated to meet the iron requirements of aquatic plants. Unlike competing products that use ferric iron chelates, Flourish Iron provides ferrous iron gluconate, the preferred and more bioavailable form of iron for plants.

Key Benefits:

• Bioavailable ferrous iron: Supplies iron in the soluble and plant-preferred ferrous form (+2 charge), making it immediately usable without requiring plants to expend energy converting it.
• Supports chlorophyll production: Prevents and corrects iron deficiency, which can cause chlorosis (yellowing) in young leaves and stunted growth.
• Carbon source: Ferrous gluconate also provides an additional carbon source, beneficial for plant growth.
• Enhanced foliar uptake: Avoids the strong bonding limitations of ferric iron-EDTA, enabling plants to absorb iron more efficiently.
• Safe for plants and fish: Gluconate is non-toxic to both aquatic plants and fish, ensuring a safe and effective supplement.

Why Flourish Iron?
Iron is critical for chlorophyll production and plant health, but it is immobile in plants, meaning deficiencies show up in young leaves first. Flourish Iron addresses this need with a solution that stays soluble and effective at typical aquarium pH levels, unlike ferric iron, which precipitates at pH above 5.5.

Available Sizes:

• 50 mL
• 100 mL
• 250 mL
• 500 mL
• 2 L
• 4 L
• 20 L

Flourish Iron ensures your aquatic plants receive the iron they need for vibrant growth, eliminating deficiency symptoms while providing added benefits to your planted aquarium ecosystem.