---
product_id: 58616112
title: "Reef Advantage Magnesium, 600 g"
brand: "seachem"
price: "B/.105"
currency: PAB
in_stock: true
reviews_count: 9
category: "Seachem"
url: https://www.desertcart.com.pa/products/58616112-reef-advantage-magnesium-600-g
store_origin: PA
region: Panama
---

# No ammonia, safe for aquatic life Concentrated magnesium sulfate blend Ionically balanced formula Reef Advantage Magnesium, 600 g

**Brand:** seachem
**Price:** B/.105
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef’s vitality with precision-balanced magnesium!

## Quick Answers

- **What is this?** Reef Advantage Magnesium, 600 g by seachem
- **How much does it cost?** B/.105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/58616112-reef-advantage-magnesium-600-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

## Key Features

- • **Concentrated Power:** Highly concentrated powder delivers maximum effectiveness with minimal dosing.
- • **Pure & Safe Formula:** Contains zero ammonia, ensuring a toxin-free environment for your delicate corals and fish.
- • **Coral Vitality Booster:** Supports vibrant coral growth and enhances reef health with essential magnesium replenishment.
- • **Precision Ionic Balance:** Restores and maintains optimal magnesium levels to prevent ionic imbalance in reef tanks.
- • **Easy Aquarium Integration:** Simple dosing process designed for all life stages and reef tank setups.

## Overview

Seachem Reef Advantage Magnesium is a concentrated, ionically balanced magnesium sulfate powder designed to restore depleted magnesium levels in reef aquariums. Free from ammonia, it supports coral health and prevents ionic imbalances, making it an essential treatment for maintaining vibrant, thriving marine ecosystems.

## Description

Product Description Seachem Reef Advantage Magnesium 600G Ingredients magnesium sulfate, sodium chloride 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); }); }); Directions Add product to aquarium to restore depleted magnesium levels. Box Contains water treatment See more

Review: Old results - I’ve noticed a big difference in my corals after daily dosing of magnesium. They obviously needed a bit more. Very happy
Review: Excellent product - Does what it says on the tin

## Features

- Concentrated, blended, ionically balanced magnesium source
- Contains NO Ammonia
- Vitally important in preventing ionic imbalance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002DGLOY |
| Allergen Information | Abalone |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 53,117 in Pet Supplies ( See Top 100 in Pet Supplies ) 563 in Aquarium Water Treatments |
| Colour | white |
| Customer Reviews | 4.6 4.6 out of 5 stars (318) |
| Date First Available | 23 Mar. 2010 |
| Item Form | Powder |
| Item Weight | 658 g |
| Item model number | 633 |
| Number of Items | 1 |
| Pet Life Stage | All Life Stages |
| Pet Type | Fish |
| Product Dimensions | 16.26 x 7.62 x 7.37 cm; 658 g |
| Quantity | 1 |
| Size | 600 Ounce (Pack of 1) |
| Specific Uses | Treatment |

## Product Details

- **Brand:** Seachem
- **Item form:** Powder
- **Item weight:** 0.66 Kilograms
- **Manufacturer:** Seachem
- **UPC:** 000116063302

## Images

![Reef Advantage Magnesium, 600 g - Image 1](https://m.media-amazon.com/images/I/61NI2bsvw3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Old results
*by M***. on 3 March 2023*

I’ve noticed a big difference in my corals after daily dosing of magnesium. They obviously needed a bit more. Very happy

### ⭐⭐⭐⭐⭐ Excellent product
*by J***. on 31 July 2023*

Does what it says on the tin

### ⭐ Not impressed
*by C***G on 29 October 2024*

Foil seal was broken when I received the delivery

## Frequently Bought Together

- Seachem Reef Advantage Magnesium, 600 g
- Salifert Magnesium Test Kit, 6 Piece Set
- Salifert Carbonate Hardness & Alkalinity (Kh/Alk) Test Kit, 100-200 Tests

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**Shop now:** [https://www.desertcart.com.pa/products/58616112-reef-advantage-magnesium-600-g](https://www.desertcart.com.pa/products/58616112-reef-advantage-magnesium-600-g)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-25*