---
product_id: 98358118
title: "Fritz Aquatics80313 Fritz RPM Liquid Magnesium Reef Aquarium Supplement, 1-Gallon"
brand: "fritz aquatics"
price: "€ 172.55"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.cy/products/98358118-fritz-aquatics80313-fritz-rpm-liquid-magnesium-reef-aquarium-supplement-1
store_origin: CY
region: Cyprus
---

# Ionic Magnesium Solution 1-Gallon Size Highly Concentrated Fritz Aquatics80313 Fritz RPM Liquid Magnesium Reef Aquarium Supplement, 1-Gallon

**Brand:** fritz aquatics
**Price:** € 172.55
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into Excellence with Fritz RPM!

## Quick Answers

- **What is this?** Fritz Aquatics80313 Fritz RPM Liquid Magnesium Reef Aquarium Supplement, 1-Gallon by fritz aquatics
- **How much does it cost?** € 172.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/98358118-fritz-aquatics80313-fritz-rpm-liquid-magnesium-reef-aquarium-supplement-1)

## Best For

- fritz aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Clean:** Free from unwanted organic materials for a pristine environment.
- • **Nature's Balance:** Regulate calcium and carbonates for a harmonious aquatic ecosystem.
- • **Elevate Your Reef:** Maintain optimal magnesium levels for thriving corals and clams.
- • **All Stages Welcome:** Perfect for every stage of your aquatic journey.
- • **Seawater Simplicity:** Mimics natural seawater ion ratios for healthier marine life.

## Overview

FritzAquatics 80313 Fritz RPM Liquid Magnesium is a highly concentrated ionic magnesium solution designed to maintain optimal magnesium levels in reef aquariums. This 1-gallon supplement supports the growth of reef-building organisms like corals and clams, ensuring a balanced aquatic environment free from unwanted organic materials.

## Description

Fritz Aquatics80313 Fritz RPM Liquid Magnesium Reef Aquarium Supplement, 1-Gallon

## Features

- Highly Concentrated Ionic Magnesium Solution
- Proper Magnesium Levels Help Regulate the Balance between Calcium and Carbonates
- Help Reef-Building Organisms Such as Corals and Clams to Form Skeletal Material
- Maintain the Correct Ratio of Chloride to Sulfate Ions Found in Natural Seawater
- Contains No Unwanted Organic Material Such as EDTA, Gluconate, or Polyglyconate
- Age range description: All Stages

## Images

![Fritz Aquatics80313 Fritz RPM Liquid Magnesium Reef Aquarium Supplement, 1-Gallon - Image 1](https://m.media-amazon.com/images/I/81KlcH3WtoL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Product separates badly
  

*by M***G on Reviewed in the United States on March 2, 2023*

Not sure if all magnesium does this or not but I've noticed this product separates in the container I use for dosing. You'd think being used for dosing it wouldn't need stirred everday.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    awesome price for the amount of mag
  

*by R***A on Reviewed in the United States on October 15, 2021*

can't beat the price for the amount of mag that you get 5 stars

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Broken caps
  

*by B***Y on Reviewed in the United States on October 9, 2020*

All caps came broken

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**Shop now:** [https://www.desertcart.com.cy/products/98358118-fritz-aquatics80313-fritz-rpm-liquid-magnesium-reef-aquarium-supplement-1](https://www.desertcart.com.cy/products/98358118-fritz-aquatics80313-fritz-rpm-liquid-magnesium-reef-aquarium-supplement-1)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-01*