Seachem Flourish Iron – Ferrous Gluconate Supplement for Planted Aquariums (500ml)

Seachem Flourish Iron is a premium iron supplement designed for freshwater planted aquariums. It contains 10,000 mg/L of ferrous gluconate, a highly bioavailable form of iron that plants can absorb easily without expending energy to convert it from ferric to ferrous form.

Iron is essential for chlorophyll production and healthy plant growth. Flourish Iron is ideal for treating iron deficiency symptoms such as yellowing between leaf veins (chlorosis), short stems, and pale new growth. Unlike iron-EDTA products, Flourish Iron does not require plants to expend energy to access the iron, making it more efficient and effective.

Key Features:

– 10,000 mg/L ferrous gluconate for rapid uptake
– Corrects iron deficiency symptoms in aquatic plants
– Does not contain phosphate or nitrate
– Safe for all freshwater planted aquariums
– Ideal for daily or alternate-day dosing

Product Specifications:

Brand: Seachem
Volume: 500 ml
Form: Liquid
Country of Origin: United States

Directions for Use:

Use 1 capful (5 mL) for every 200 L (50 US gallons) of aquarium water. For smaller volumes, each cap thread is approximately 1 mL. Use as needed to maintain iron levels around 0.10 mg/L. Test iron levels within 30 minutes of dosing using Seachem MultiTest Iron.