---
product_id: 280225574
title: "Reef Advantage Magnesium, 300 g"
brand: "seachem"
price: "121 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/280225574-reef-advantage-magnesium-300-g
store_origin: RO
region: Romania
---

# Reef Advantage Magnesium, 300 g

**Brand:** seachem
**Price:** 121 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Reef Advantage Magnesium, 300 g by seachem
- **How much does it cost?** 121 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/280225574-reef-advantage-magnesium-300-g)

## Best For

- seachem enthusiasts

## Why This Product

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

## Description

Seachem Reef Advantage Magnesium, 300 g

## Features

- About this item     Concentrated, blended, ionically balanced magnesium source     Contains NO Ammonia     Vitally important in preventing ionic imbalance     Model number: 020424

## Product Details

- **Brand:** Seachem
- **Liquid Volume:** 300 Milliliters
- **Item Weight:** 0.3 Kilograms
- **Item Form:** Powder
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Reef Advantage Magnesium, 300 g - Image 1](https://m.media-amazon.com/images/I/71GjvmGJoGL.jpg)

## Frequently Bought Together

- Seachem Reef Advantage Magnesium, 300 g
- Salifert Carbonate Hardness & Alkalinity (Kh/Alk) Test Kit, 100-200 Tests
- Salifert Phosphate Test Kit

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**Shop now:** [https://www.desertcart.ro/products/280225574-reef-advantage-magnesium-300-g](https://www.desertcart.ro/products/280225574-reef-advantage-magnesium-300-g)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*