---
product_id: 12258123
title: "Magnesion"
brand: "brightwell aquatics"
price: "SAR 67"
currency: SAR
in_stock: true
url: https://www.desertcart.com.sa/products/12258123-magnesion
store_origin: SA
region: Saudi Arabia
---

# Reef-building essential High-concentration solution American-made quality Magnesion

**Brand:** brightwell aquatics
**Price:** SAR 67
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Excellence with Every Drop!

## Quick Answers

- **What is this?** Magnesion by brightwell aquatics
- **How much does it cost?** SAR 67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/12258123-magnesion)

## Best For

- brightwell aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand:** Crafted by Brightwell Aquatics, a leader in aquatic care innovation.
- • **Easy Application:** Just 5 ml every other day to maintain perfect magnesium balance.
- • **Pure and Powerful:** Free from unwanted organic materials for a pristine aquatic environment.
- • **Elevate Your Aquarium:** Transform your reef tank with optimal magnesium levels!
- • **Supports Coral Growth:** Essential for aragonite formation, promoting vibrant reef ecosystems.

## Overview

Brightwell Aquatics Magnesion is a concentrated ionic magnesium solution designed for marine and reef aquariums. This 8.45 fl oz conditioner helps maintain optimal magnesium levels, supports coral growth, and is free from harmful organic materials, ensuring a healthy aquatic environment. Made in the USA, it reflects a commitment to quality and innovation in aquarium care.

## Description

Brightwell Aquatics Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 8.45 fl oz

## Features

- HIGH-CONCENTRATION IONIC MAGNESIUM SOLUTION - Magnesion Liquid Reef Salt Water Conditioner is a high-concentrate solution for maintaining the optimal balance in aquarium reef tanks. Magnesium salt regulates aquarium calcium and carbonate concentrations to prevent excessive inorganic precipitation
- REEF-BUILDING ESSENTIAL - Our aquarium water conditioner is a highly-concentrated ionic magnesium solution that plays a vital role in the formation of aragonite, the skeletal material of reef-building organisms like coral and clams
- FREE FROM ORGANIC MATERIAL - This aquarium water conditioner contains no unwanted organic material such as EDTA, gluconate, or polygluconate, providing a pure formula for your aquarium's well-being. A powerful solution, it effectively boosts the health and vitality of aquatic ecosystems
- DIRECTIONS – Before use, shake the supplement well. Administer 5 ml (1 capful) every other day, or as necessary, to sustain magnesium levels between 1,290 - 1,320 ppm in 20 gallons of aquarium water. When employed this way, 250 ml treats up to 1,000 gallons (3,785 L)
- AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium

## Product Details

- **Brand:** Brightwell Aquatics
- **Liquid Volume:** 8.45 Fluid Ounces
- **Item Weight:** 0.25 Kilograms
- **Item Form:** Liquid
- **Target Species:** Fish

## Images

![Magnesion - Image 1](https://m.media-amazon.com/images/I/71bxwPciGWL.jpg)

## Available Options

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

## Frequently Bought Together

- Brightwell Aquatics Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 8.45 fl oz
- Salifert Magnesium (MG) Test Kit
- Seachem Reef Calcium 250ml

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**Shop now:** [https://www.desertcart.com.sa/products/12258123-magnesion](https://www.desertcart.com.sa/products/12258123-magnesion)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-04-23*