---
product_id: 12258121
title: "Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 16.9 fl oz"
brand: "brightwell aquatics"
price: "₨14429"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/12258121-magnesion-liquid-salt-water-conditioner-concentrated-magnesium-supplement-for-reef
store_origin: LK
region: Sri Lanka
---

# Reef-building essential High-concentration solution American-made quality Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 16.9 fl oz

**Brand:** brightwell aquatics
**Price:** ₨14429
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate Your Aquarium's Health with Every Drop!

## Quick Answers

- **What is this?** Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 16.9 fl oz by brightwell aquatics
- **How much does it cost?** ₨14429 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/12258121-magnesion-liquid-salt-water-conditioner-concentrated-magnesium-supplement-for-reef)

## 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

- • **Pure Formula:** Free from unwanted organic materials for a healthier aquatic ecosystem.
- • **High Efficiency:** 250 ml treats up to 1,000 gallons, ensuring maximum coverage.
- • **Reef Vitality Booster:** Supports the growth of coral and clams, enhancing your aquarium's beauty.
- • **Scientifically Backed:** Developed by industry leaders for superior aquatic care.
- • **Optimal Magnesium Balance:** Maintain magnesium levels between 1,290 - 1,320 ppm effortlessly.

## Overview

Brightwell Aquatics Magnesion Liquid Salt Water Conditioner is a concentrated magnesium supplement designed for reef and marine aquariums. This high-quality, American-made product helps maintain optimal magnesium levels, supports the growth of essential reef organisms, and is free from harmful organic materials, ensuring a vibrant and healthy aquatic environment.

## Description

Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 16.9 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:** 17 Fluid Ounces
- **Item Weight:** 16 ounces
- **Item Form:** Liquid
- **Manufacturer:** TopDawg Pet Supply

## Images

![Magnesion Liquid Salt Water Conditioner - Concentrated Magnesium Supplement For Reef and Marine Aquariums, 16.9 fl oz - Image 1](https://m.media-amazon.com/images/I/81Yftg8wsrL.jpg)

## Available Options

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

---

## 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.lk/products/12258121-magnesion-liquid-salt-water-conditioner-concentrated-magnesium-supplement-for-reef](https://www.desertcart.lk/products/12258121-magnesion-liquid-salt-water-conditioner-concentrated-magnesium-supplement-for-reef)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-11*