
Seachem · Pets
Seachem Flourish Iron – Iron Supplement for Planted Aquariums · 50ml
€7.63
In stock
Prices last checked 5 Nov 2026, 11:24 UTC. Delivery and checkout conditions apply.
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Naturepride Malta
In stock · Checked 5 Nov 2026, 11:24 UTC
About this product
Seachem Flourish Iron is a highly concentrated iron supplement specifically formulated for the aquatic planted tank. Iron (Fe) is a critical micronutrient that plays a vital role in chlorophyll production, which is essential for photosynthesis and vibrant green colouration in plants. Iron deficiency is common in aquariums, especially high-light tanks, and leads to chlorosis (severe yellowing) of the newest, youngest leaves. Flourish Iron uses a highly bio-available ferrous iron ( $\text{Fe}^{2+}$ ) gluconate complex, which plants can absorb easily and immediately. Unlike some iron supplements that use less effective forms, this liquid formula is stable and readily available to plants over time. Key Benefits and Features: Essential Micronutrient: Supplies vital iron (Fe) for chlorophyll production. Deficiency Correction: Corrects and prevents iron deficiency symptoms, primarily yellowing of new leaves. Highly Bio-Available: Uses ferrous iron (Fe2+) gluconate, the form most easily utilized by plants. Stable Formula: The iron remains soluble and available to plants for a longer period. Safe Formula: Safe for all fish and invertebrates when used as directed. Versatile Use: Can be used