Seachem Flourish Iron
Seachem Flourish Iron is a highly concentrated (10,000 mg/L) source of ferrous iron gluconate supplement designed for use in delicate planted aquariums. Plants use iron to produce essential chlorophyll; a lack of iron results in chlorosis, characterized by yellowing of younger leaves and short, slender stems. If iron deficiency persists, each new leaf will be lighter in color than the previous one. This formula provides ferrous iron gluconate, which is already in the ferrous form, allowing plants to absorb it directly without expending energy to reduce it. Ferric iron is only soluble below a pH of 5.5, which is typically not achieved in planted aquariums, making ferrous iron more effective in this environment.
Key Features
| Component | Specification |
|---|---|
| Iron Form | Ferrous iron gluconate |
| Concentration | 10,000 mg/L |
| Recommended Use | Planted aquariums with iron deficiency symptoms |
| Solubility | Effective in pH levels above 5.5 |
FAQ
How often should Seachem Flourish Iron be added to the aquarium?
Add according to the specific needs of your plants and water conditions. Typically, a small dose once every 2 to 4 weeks is sufficient for most planted tanks. Always follow the dosage guidelines provided on the product label.
Can Seachem Flourish Iron be used in both freshwater and saltwater aquariums?
Seachem Flourish Iron is designed for use in freshwater planted aquariums. It is not recommended for saltwater environments.
Is Seachem Flourish Iron safe for fish and invertebrates?
Yes, Seachem Flourish Iron is safe for fish and invertebrates when used as directed. It is specifically formulated to support plant health without harming aquatic animals.
Keith Quinn –
I’ve been using Seachem Flourish Iron for three months now, and my plants have shown significant improvement. The yellowing leaves are no longer appearing, and new growth is vibrant and healthy. It’s easy to dose and works well with my existing setup.
Jonathan May –
The iron supplement helped fix my plant chlorosis issue. I noticed a difference within a week. The instructions are clear and the product is easy to mix into the tank water.
Maria Thomson –
My red and green plants have grown stronger since adding Flourish Iron. The color is much more vibrant, and the stems are thicker and more robust. I’m very satisfied with the results.