---
product_id: 545830303
title: "OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump"
brand: "octo"
price: "€ 4281.44"
currency: EUR
in_stock: true
category: "Octo"
url: https://www.desertcart.sk/products/545830303-octo-reef-octopus-cr220-calreact-calcium-reactor-w-varios-6
store_origin: SK
region: Slovakia
---

# OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump

**Brand:** octo
**Price:** € 4281.44
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump by octo
- **How much does it cost?** € 4281.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/545830303-octo-reef-octopus-cr220-calreact-calcium-reactor-w-varios-6)

## Best For

- octo enthusiasts

## Why This Product

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

## Description

The Reef Octopus OCTO CR220 (CalReact) Calcium Reactor w/ VarioS 6 multiple speed pump meet the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system. All models come with a PH probe holder (probe and PH controller sold separately) to monitor Ph levels in the main reactor chamber, and also come with built in bubble counters to monitor Co2 drip rates. For aquariums up to 500 gallons.

## Features

- The Reef Octopus OCTO CR220 (CalReact) Calcium Reactor w/ VarioS 6 multiple speed pump meet the challenging task of maintaining alkalinity, calcium and trace elements on a demanding reef system
- All models come with a PH probe holder (probe and PH controller sold separately) to monitor Ph levels in the main reactor chamber, and also come with built in bubble counters to monitor Co2 drip rates
- For aquariums up to 500 gallons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073RMSTY3 |
| Brand Name | OCTO |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Item Form | Device |
| Item Weight | 9.37 Kilograms |
| Manufacturer | Reef Octopus |
| Target Species | Invertebrates |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** OCTO
- **Item form:** Device
- **Item weight:** 9.37 Kilograms
- **Manufacturer:** Reef Octopus
- **Unit count:** 1.0 Count

## Images

![OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump - Image 1](https://m.media-amazon.com/images/I/41kgkVFr21L.jpg)
![OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump - Image 2](https://m.media-amazon.com/images/I/51+kfVm8TwL.jpg)
![OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump - Image 3](https://m.media-amazon.com/images/I/419Wm7jd1VL.jpg)
![OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump - Image 4](https://m.media-amazon.com/images/I/41xlbyaRVXL.jpg)
![OCTO Reef Octopus CR220 (CalReact) Calcium Reactor w/Varios 6 Pump - Image 5](https://m.media-amazon.com/images/I/51AoYElIiRL.jpg)

## Frequently Bought Together

- Reef Octopus OCTO CR220 (CalReact) Calcium Reactor w/Varios 6 Pump
- Hanna Instruments HI782-25 Marine Nitrate High Range Checker Reagents (25 Tests)
- Brightwell Aquatics - Restor Liquid Coral Tissue Supplement - Fish Tank Reef Nutrition for Live Coral Growth Acceleration, Colour Vibrancy, & Restoration Additive - Saltwater Reef Supplies, 8.45 fl oz

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**Shop now:** [https://www.desertcart.sk/products/545830303-octo-reef-octopus-cr220-calreact-calcium-reactor-w-varios-6](https://www.desertcart.sk/products/545830303-octo-reef-octopus-cr220-calreact-calcium-reactor-w-varios-6)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-22*