Kent Marine Super Chelated Iron Supplement with Manganese
Provides bio-available iron and manganese to support the growth and health of reef inhabitants, including caulerpa, coralline, and other calcareous marine algae. Also beneficial for invertebrates that host symbiotic algae.
Contains a chelated form of iron that remains available in the system for extended periods, delivering nutrients in a timed release to meet plant and algal needs.
Includes potassium and minor trace minerals essential for balanced marine ecosystems. Free from fertilizers that may promote unwanted hair algae or excessive growth.
| Component | Amount |
|---|---|
| Iron (Chelated) | 16 oz |
| Manganese | Present |
| Potassium | Present |
| Minor Trace Minerals | Present |
FAQ
Can this supplement be used in a reef tank with live rock and coral?
Yes, this supplement is designed for use in reef aquariums and supports the growth of calcareous algae and invertebrates that rely on symbiotic algae.
How often should I add this supplement to my tank?
Add according to your tank’s needs and algae growth. It provides a slow-release form of iron, so regular monitoring is recommended.
Does this product contain any fertilizers that could promote unwanted algae?
No, this product contains no fertilizers that can spur unwanted hair algae or other undesirable growths.

Jacob Parr –
Used this in my reef tank for several months. The caulerpa grew steadily and the coralline algae stayed healthy. No signs of hair algae, which was a concern before. Easy to dose and effective.
Boris Ferguson –
Good supplement for maintaining algae balance. I noticed better growth in my calcareous plants after adding it regularly. Not a quick fix, but consistent results over time.
Rachel Gibson –
The chelated iron stays in the system longer than other products I’ve tried. My tank has been stable with minimal algae issues since using this.