---
product_id: 4156360
title: "Seachem Flourish Iron 500 mL / 17 fl. oz."
brand: "seachem"
price: "AR$76893"
currency: ARS
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.ar/products/4156360-seachem-flourish-iron-500-ml-17-fl-oz
store_origin: AR
region: Argentina
---

# Highly concentrated formula Optimized for lush plant growth Easy liquid dosing Seachem Flourish Iron 500 mL / 17 fl. oz.

**Brand:** seachem
**Price:** AR$76893
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s green game — don’t let your plants miss out!

## Quick Answers

- **What is this?** Seachem Flourish Iron 500 mL / 17 fl. oz. by seachem
- **How much does it cost?** AR$76893 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/4156360-seachem-flourish-iron-500-ml-17-fl-oz)

## 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

- • **Gluten-Free & Safe:** Formulated without allergens, keeping your aquarium environment pure and healthy.
- • **Compact & Long-Lasting:** 500ml bottle delivers extended care, perfect for serious planted aquarium aficionados.
- • **Power-Packed Iron Boost:** Supercharge your aquatic plants with a potent iron supplement designed for vibrant growth.
- • **Precision Liquid Formula:** Effortless dosing ensures your plants get exactly what they need, no guesswork involved.
- • **Trusted by Aquascaping Pros:** Join thousands of enthusiasts who rate it 4.8 stars for consistent, reliable results.

## Overview

Seachem Flourish Iron 500ml is a highly concentrated liquid iron supplement designed specifically for planted aquariums. Trusted by aquascaping professionals and hobbyists alike, it promotes healthy, vibrant plant growth with precise dosing. Gluten-free and easy to use, this 500ml bottle offers long-lasting care to keep your aquatic plants thriving.

## Description

Seachem Flourish Iron 500ml

## Features

- Highly concentrated
- Iron supplement
- For planted aquarium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00025696C |
| Best Sellers Rank | #237 in Aquarium Water Treatments |
| Date First Available | June 9, 2004 |
| Department | Unisex-Adult |
| Item Model Number | 473 |
| Manufacturer | Seachem Laboratories, Inc. |
| Product Dimensions | 7.6 x 1.5 x 1.5 inches; 1.1 pounds |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 0.5 kg
- **Liquid Volume:** 500 ml
- **Number of Packs:** 1

## Images

![Seachem Flourish Iron 500 mL / 17 fl. oz. - Image 1](https://m.media-amazon.com/images/I/719RsBDETyL.jpg)
![Seachem Flourish Iron 500 mL / 17 fl. oz. - Image 2](https://m.media-amazon.com/images/I/81YEyXwR5SL.jpg)
![Seachem Flourish Iron 500 mL / 17 fl. oz. - Image 3](https://m.media-amazon.com/images/I/71+vrdY27QL.jpg)
![Seachem Flourish Iron 500 mL / 17 fl. oz. - Image 4](https://m.media-amazon.com/images/I/91w6wi5yS0L.jpg)
![Seachem Flourish Iron 500 mL / 17 fl. oz. - Image 5](https://m.media-amazon.com/images/I/51YeuV58GpL.jpg)

## Questions & Answers

**Q: Does this work for root feeders like Amazon sword? If not is there any iron supplement for root feeders?**
A: Good for iron deficiencies also but like previous answer go for root tabs

**Q: After treatment how long is the iron effective in a 125 liter aquarium?  How often should I use and does it stain the water?**
A: Best practice is to monitor level with iron test kit. The rate of consumption will vary depending upon the iron consumers.The level at which iron is safely added will not color the water or stain silicone etc inside the tank.

**Q: Anyone use this to help grow cheato? Results?**
A: If it consumes the micro nutrient iron faster than can be replenished properly with a macro nutrient supplement, sure. Test your levels- always.

**Q: Use in saltwater?**
A: It can be used in any aquarium

## Customer Reviews

### ⭐⭐⭐⭐⭐ Make Reds Pop
*by  on Reviewed in the United States March 7, 2026*

If you keep red or iron-hungry plants in your aquarium, this supplement can make a noticeable difference. Seachem Seachem Flourish Iron is easy to dose and integrates well into a regular fertilizing routine for planted tanks. After adding it consistently, red plants tend to show deeper coloration and healthier growth.The liquid mixes quickly in the water column and doesn’t cloud the tank. It’s especially useful for planted aquariums with species that demand extra iron to maintain their vibrant red hues. A little goes a long way, so the bottle should last quite a while depending on tank size.Overall, this is a simple but effective supplement that helps bring out the best color in red aquarium plants and supports healthy plant growth. Definitely a worthwhile addition to a planted tank fertilizer routine. 🌿🐟

### ⭐⭐⭐⭐⭐ Great
*by  on Reviewed in the United States May 29, 2026*

Great for my planted aquarium. One bottle will last forever. Plants are loving Seachem products.

### ⭐⭐⭐⭐⭐ Great Effective Product!
*by  on Reviewed in the United States April 11, 2026*

I live by Seachem products and this is no different. I think product works great and is very effective. I love that the directions are easy and very clear on how to use.

## Frequently Bought Together

- Seachem Flourish Iron 500ml
- Seachem Flourish Potassium 500ml
- Seachem Flourish Freshwater Plant Supplement 500 ml

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-15*