Description
Seachem Flourish Iron™ – Concentrated Ferrous Iron Supplement for Aquatic Plants
Seachem Flourish Iron™ provides a highly concentrated dose of ferrous iron (Fe²⁺) in the form of ferrous gluconate, delivering 10,000 mg/L of iron to support strong plant growth in freshwater planted aquariums. It is ideal for tanks with higher iron demands or visible signs of iron deficiency, such as yellowing between leaf veins (chlorosis) or stunted new growth.
Unlike iron from EDTA sources, which is in the less accessible ferric (Fe³⁺) form, Flourish Iron™ delivers iron in the bioavailable Fe²⁺ state, meaning plants can absorb it more efficiently with less metabolic effort.
✅ Highly bioavailable ferrous iron (Fe²⁺)
✅ Supports healthy leaf colour and stem development
✅ Corrects and prevents iron deficiency symptoms
✅ Does not contain phosphate or nitrate
✅ Safe for all freshwater planted tanks
Directions for Use:
• Add 5mL (1 capful) per 200L of water
• Use as needed to maintain iron at approx. 0.10 mg/L
• For smaller tanks, each cap thread = approx. 1mL
• Monitor iron levels using Seachem MultiTest: Iron™
• Dose more frequently if signs of deficiency persist in new growth
Guaranteed Analysis:
• Iron (Fe): 1.0%
• Source: Ferrous Gluconate
A targeted, efficient solution to keep your aquatic plants vibrant and thriving.