---
product_id: 76517159
title: "Seachem Flourish Highly Concentrated Iron, 2 Litre"
brand: "seachem"
price: "€ 282.84"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/76517159-seachem-flourish-highly-concentrated-iron-2-litre
store_origin: SK
region: Slovakia
---

# Long-lasting 2 Litre supply Ferrous gluconate for superior foliar absorption 10,000 mg/L iron concentration Seachem Flourish Highly Concentrated Iron, 2 Litre

**Brand:** seachem
**Price:** € 282.84
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s green game with concentrated iron brilliance!

## Quick Answers

- **What is this?** Seachem Flourish Highly Concentrated Iron, 2 Litre by seachem
- **How much does it cost?** € 282.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/76517159-seachem-flourish-highly-concentrated-iron-2-litre)

## 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

- • **Optimized Foliar Feeding:** Ferrous gluconate formula ensures rapid, efficient iron uptake for lush growth.
- • **Economical & Long-Lasting:** 2 Litre bottle delivers weeks of premium fertilization—save time and money.
- • **Trusted by Aquascaping Pros:** Join thousands of enthusiasts who rely on Seachem Flourish Iron for stunning planted tanks.
- • **Ultra-Concentrated Iron Power:** Maximize plant vitality with 10,000 mg/L ferrous gluconate—less is more!
- • **Precision Dosing for Perfect Balance:** Easy weekly dosing keeps your aquatic plants thriving without risk of overdose.

## Overview

Seachem Flourish Highly Concentrated Iron is a 2 Litre liquid fertilizer delivering 10,000 mg/L of ferrous gluconate, optimized for foliar feeding in planted aquariums. Designed for precise weekly dosing, it supports vibrant aquatic plant growth while offering long-lasting value and trusted performance among aquarium professionals.

## Description

Product Description Seachem Flourish Iron 2Ltr Directions 1. Shake the bottle well before use. 2. Add 5 ml Flourish Iron for every 80 L water once week. 3. If it is very soft, start with lower dosage and gradually adjust as needed. 4. Do not exceed the recommended one. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains water treatment See more

Review: Essential fertilizer for the planted aquariums. - Essential product for planted aquariums for sure, if you’re looking to have any success with this particular part of the hobby.
Review: Briiliant product - I have noticed that you buy the cheap big bottles but have to use triple the amount but with the seachem u only have to use a small amount so ends up lasting alot longer so trying to save some money in the long run you may aswell buy the dearer product and it's made a big difference in my full planted tank. Before u buy have a look at the liquid quantitys on the back before you decide

## Features

- Use biocides safely. Always read the label and product information before use.
- Highly concentrated (10,000 mg/L)
- Ferrous gluconate iron
- Ferrous gluconate is better suited to foliar feeding than iron-EDTA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002DGL1W |
| Allergen Information | Yam Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 21,781 in Pet Supplies ( See Top 100 in Pet Supplies ) 608 in Aquarium Water Treatments |
| Colour | Multi-colored |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,613) |
| Date First Available | 7 Aug. 2012 |
| Item Form | Liquid |
| Item Weight | 2.14 kg |
| Item model number | 478 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Product Dimensions | 8.26 x 14.61 x 24.13 cm; 2.14 kg |
| Quantity | 1 |
| Size | 2 Litre |
| Specific Uses | Active |
| Volume | 2000 Millilitres |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 2.14 kg
- **Liquid volume:** 2 Litres
- **Manufacturer:** Seachem

## Images

![Seachem Flourish Highly Concentrated Iron, 2 Litre - Image 1](https://m.media-amazon.com/images/I/61ktq3nLrwL.jpg)
![Seachem Flourish Highly Concentrated Iron, 2 Litre - Image 2](https://m.media-amazon.com/images/I/81DksMRpw-L.jpg)
![Seachem Flourish Highly Concentrated Iron, 2 Litre - Image 3](https://m.media-amazon.com/images/I/71g-GqI4ScL.jpg)
![Seachem Flourish Highly Concentrated Iron, 2 Litre - Image 4](https://m.media-amazon.com/images/I/81R466Vi7JL.jpg)
![Seachem Flourish Highly Concentrated Iron, 2 Litre - Image 5](https://m.media-amazon.com/images/I/91w6wi5yS0L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential fertilizer for the planted aquariums.
*by J***D on 18 March 2025*

Essential product for planted aquariums for sure, if you’re looking to have any success with this particular part of the hobby.

### ⭐⭐⭐⭐⭐ Briiliant product
*by A***R on 22 July 2023*

I have noticed that you buy the cheap big bottles but have to use triple the amount but with the seachem u only have to use a small amount so ends up lasting alot longer so trying to save some money in the long run you may aswell buy the dearer product and it's made a big difference in my full planted tank. Before u buy have a look at the liquid quantitys on the back before you decide

### ⭐⭐⭐⭐ None
*by G***S on 23 November 2025*

A bit expensive but it seems to help the plants stay healthy .

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/76517159-seachem-flourish-highly-concentrated-iron-2-litre](https://www.desertcart.sk/products/76517159-seachem-flourish-highly-concentrated-iron-2-litre)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-01*