---
product_id: 64914554
title: "Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre"
brand: "seachem"
price: "€ 34.52"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/64914554-seachem-reef-fusion-2-of-ionic-calcium-2-litre
store_origin: NL
region: Netherlands
---

# 2 L multi-colored liquid 100,000 mg/L ionic calcium 1:1 simple ratio Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre

**Brand:** seachem
**Price:** € 34.52
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Dive into Excellence with Seachem Reef Fusion!

## Quick Answers

- **What is this?** Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre by seachem
- **How much does it cost?** € 34.52 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/64914554-seachem-reef-fusion-2-of-ionic-calcium-2-litre)

## 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

- • **Elevate Your Aquarium:** Transform your aquatic environment with precision.
- • **No Batteries Required:** Eco-friendly and hassle-free—just pure aquatic magic.
- • **Designed for Professionals:** Crafted for the discerning aquarist who demands excellence.
- • **Ultimate Alkalinity Control:** Restore and maintain optimal alkalinity effortlessly.
- • **Concentration Meets Convenience:** Experience the most concentrated two-part system on the market.

## Overview

Seachem Reef Fusion 2 is a premium ionic calcium solution designed for fish enthusiasts, providing an impressive 100,000 mg/L of ionic calcium. This 2-liter liquid product restores and maintains alkalinity with a simple 1:1 mixing ratio, making it the most concentrated two-part system available. Perfect for professionals seeking to elevate their aquarium's health and aesthetics.

## Description

Product Description          Seachem Reef Fusion 2 2Ltr             Box Contains          water treatment

## Features

- Provides 100,000 mg/L of ionic calcium
- Restores and maintains alkalinity
- Most concentrated two part system; simple 1:1 ratio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish |
| Product Dimensions | 8.26 x 14.61 x 24.13 cm; 2.1 kg |
| Item model number | 1218 |
| Item Form | Liquid |
| Colour | Multi-colored |
| Size | 2 L / 67.6 fl. oz. |
| Volume | 1 Millilitres |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 2.1 kg |

## Product Details

- **Brand:** Seachem
- **Liquid Volume:** 2 Liters
- **Item Weight:** 4.6 Pounds
- **Item Form:** Liquid
- **Target Species:** Fish

## Images

![Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre - Image 1](https://m.media-amazon.com/images/I/71s0ov8WuXL.jpg)
![Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre - Image 2](https://m.media-amazon.com/images/I/812b1vag-6L.jpg)
![Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre - Image 3](https://m.media-amazon.com/images/I/81qyoI1UAWL.jpg)
![Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre - Image 4](https://m.media-amazon.com/images/I/81Vt+LgKy1L.jpg)
![Seachem Reef Fusion 2 of Ionic Calcium, 2 Litre - Image 5](https://m.media-amazon.com/images/I/81wWY4utnBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by M***D on Reviewed in the United Kingdom on 1 September 2018*

My reef has never looked happier since I started using the 2 part fusion

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good stuff
  

*by J***9 on Reviewed in the United Kingdom on 14 September 2018*

Good stuff, would be better with a measuring cup but does the job.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product
  

*by M***Y on Reviewed in the United Kingdom on 25 December 2019*

Good value!

## Frequently Bought Together

- Reef Fusion, 2 2 L / 67.6 fl. oz.
- Reef Fusion, 1 2 L / 67.6 fl. oz.
- Reef Plus, 2 L / 67.6 fl. oz.

---

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**Shop now:** [https://www.desertcart.nl/products/64914554-seachem-reef-fusion-2-of-ionic-calcium-2-litre](https://www.desertcart.nl/products/64914554-seachem-reef-fusion-2-of-ionic-calcium-2-litre)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*