---
product_id: 4156360
title: "Seachem Flourish Iron 500ml"
brand: "seachem"
price: "€ 45.09"
currency: EUR
in_stock: true
reviews_count: 13
category: "Seachem"
url: https://www.desertcart.es/products/4156360-seachem-flourish-iron-500ml
store_origin: ES
region: Spain
---

# Highly concentrated formula Boosts vibrant plant growth Easy daily dosing Seachem Flourish Iron 500ml

**Brand:** seachem
**Price:** € 45.09
**Availability:** ✅ In Stock

## Summary

> 🌿 Ignite your aquarium’s true colors with Seachem Flourish Iron!

## Quick Answers

- **What is this?** Seachem Flourish Iron 500ml by seachem
- **How much does it cost?** € 45.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/4156360-seachem-flourish-iron-500ml)

## Best For

- seachem enthusiasts

## Why This Product

- Trusted seachem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Integration:** Works perfectly with Seachem Flourish and Flourish Excel for a complete plant nutrition system.
- • **Power-Packed Iron Boost:** Concentrated formula delivers essential iron for lush, vibrant aquatic plants.
- • **Effortless Aquarium Care:** Simple dosing—just 5 mL per 10 gallons every day or every other day for optimal results.
- • **Trusted by Aquascaping Pros:** Top-rated with 4.8 stars from over 1,500 reviews—join the community of thriving planted tank enthusiasts.
- • **Vibrant Red Plant Enhancement:** Keeps red plants bright and healthy, making your aquarium a living masterpiece.

## Overview

Seachem Flourish Iron 500ml is a highly concentrated iron supplement designed specifically for planted aquariums. It supports vibrant, healthy plant growth, especially enhancing red plant coloration. Easy to dose and compatible with other Seachem Flourish products, it’s a trusted choice among aquascaping professionals and hobbyists alike.

## Description

Seachem Flourish Iron 500ml

Review: Work perfect - Excellent product!!
Review: Good value - Great stuff, keeps my red plants bright & healthy in my planted tanks.

## Features

- Highly concentrated
- Iron supplement
- For planted aquarium

## Images

![Seachem Flourish Iron 500ml - Image 1](https://m.media-amazon.com/images/I/51YeuV58GpL.jpg)
![Seachem Flourish Iron 500ml - Image 2](https://m.media-amazon.com/images/I/61vVP8Gb36L.jpg)
![Seachem Flourish Iron 500ml - Image 3](https://m.media-amazon.com/images/I/71+vrdY27QL.jpg)
![Seachem Flourish Iron 500ml - Image 4](https://m.media-amazon.com/images/I/719RsBDETyL.jpg)
![Seachem Flourish Iron 500ml - Image 5](https://m.media-amazon.com/images/I/81YEyXwR5SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work perfect
*by S***Z on December 10, 2025*

Excellent product!!

### ⭐⭐⭐⭐⭐ Good value
*by ***** on May 30, 2024*

Great stuff, keeps my red plants bright & healthy in my planted tanks.

### ⭐⭐⭐⭐⭐ Fresh!
*by N***A on December 31, 2018*

I have ordered this product again on Amazon (see my previous two stars review below) thinking that I am ordering from a different supplier - I needed it urgently and my local store did not have it, so Amazon was faster and I took the risk. I still do not understand if my two orders came from the same/different suppliers, but this time the product is very light greenish-yellow (perfectly fresh) and plants are doing very well. Previous review: The solution is dark brown, so there is mostly Fe (III) there. Plants need Fe (II), most of plants can not use Fe(III). These bottles are so very old that most of Fe(II), which is very light green, is oxidized to Fe (III), which is brownish orange. Have planted fish tanks all my life, I KNOW how the fresh product should look. While the bottles are closed tightly, oxygen from air can penetrate the plastic bottle's walls if this bottle has not been used for many years. This is exactly the case here.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-09*