---
product_id: 27645906
title: "Reef Spec Aquarium Carbon 2000 ml – Superior Activated Carbon for Marine or Freshwater, Eliminates Toxins & Odors, Crystal Clear Water"
brand: "red sea"
price: "S$111"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/27645906-reef-spec-aquarium-carbon-2000-ml-superior-activated-carbon-marine
store_origin: SG
region: Singapore
---

# Rapid pollutant removal Ultra-low phosphate & ash High adsorption capacity Reef Spec Aquarium Carbon 2000 ml – Superior Activated Carbon for Marine or Freshwater, Eliminates Toxins & Odors, Crystal Clear Water

**Brand:** red sea
**Price:** S$111
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate your aquarium game with crystal-clear confidence!

## Quick Answers

- **What is this?** Reef Spec Aquarium Carbon 2000 ml – Superior Activated Carbon for Marine or Freshwater, Eliminates Toxins & Odors, Crystal Clear Water by red sea
- **How much does it cost?** S$111 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/27645906-reef-spec-aquarium-carbon-2000-ml-superior-activated-carbon-marine)

## Best For

- red sea enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Low Residue:** Keep your tank clean with minimal phosphate and ash output.
- • **Powerful Adsorption:** Maximize water purity with superior activated carbon technology.
- • **Ready-to-Use Filter Bag:** Convenient, mess-free application for busy aquarium pros.
- • **Crystal Clear Water, Fast:** Experience lightning-fast toxin elimination for pristine aquariums.
- • **Safe for All Aquatic Life:** Perfectly balanced for both marine and freshwater environments.

## Overview

Red Sea Reef Spec Aquarium Carbon 2000 ml delivers rapid and powerful removal of organic pollutants, ensuring crystal-clear water for both marine and freshwater tanks. Featuring ultra-low phosphate and ash content, it maintains a healthy aquatic environment while the included filter bag offers easy, mess-free use. Trusted by thousands with a 4.7-star rating, this activated carbon is a must-have for serious aquarium enthusiasts.

## Description

desertcart.com : Red Sea Reef Spec Aquarium Carbon 2000 ml – Superior Activated Carbon for Marine or Freshwater, Eliminates Toxins & Odors, Crystal Clear Water : Pet Supplies

Review: Red Sea Active Carbon - Great product
Review: Awesome product - I thought it worked great and worked well. Water is clear!

## Features

- Rapid removal of organic pollutants
- High total adsorption capacity
- Ultra-low phosphate output, ultra-low ash content
- Suitable for marine & freshwater
- Filter bag included.
- Age range description: All Stages

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01ETGMW7Y |
| ASIN  | B01ETGMW7Y |
| Age Range Description | all stages |
| Best Sellers Rank | #119,506 in Pet Supplies ( See Top 100 in Pet Supplies ) #579 in Aquarium Filters #2,055 in Aquarium Filter Accessories |
| Brand Name | Red Sea |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (216) |
| Date First Available | April 26, 2016 |
| Date First Available  | April 26, 2016 |
| Directions | use as directed |
| Included Components | all |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 3 x 3 x 3 inches |
| Item Package Dimensions L x W x H | 9.25 x 4.72 x 4.69 inches |
| Item Weight | 1.5 Pounds |
| Item model number | 37420 |
| Item model number  | 37420 |
| Manufacturer | Red Sea |
| Manufacturer  | Red Sea |
| Model Name | Reef Spec Carbon |
| Number of Items | 1 |
| Product Dimensions  | 3 x 3 x 3 inches; 1.5 Pounds |
| Size | 2000 ml/ 64 oz |
| Target Audience Keyword | Fish |

## Product Details

- **Brand:** Red Sea
- **Item Form:** Flakes
- **Item Weight:** 1.5 Pounds
- **Liquid Volume:** 2000 Milliliters
- **Manufacturer:** Red Sea

## Images

![Reef Spec Aquarium Carbon 2000 ml – Superior Activated Carbon for Marine or Freshwater, Eliminates Toxins & Odors, Crystal Clear Water - Image 1](https://m.media-amazon.com/images/I/61usux3gafL.jpg)

## Questions & Answers

**Q: Organic Load & Yellow Tint Removal**
A: The recommended dosage of Red Sea’s REEF-SPEC Carbon is approximately 50 gr (100 ml) per 200 L (50 gallons) for a period of 1-2 months for a moderately stocked reef aquarium.

**Q: Post-Medication Treatment**
A: The recommended dosage of Red Sea’s REEF-SPEC Carbon to adsorb medication residuals is approximately 100 gr (200 ml) per 200 L (50 gallons) for a period of a week.

**Q: Ozone Post-Treatment**
A: The dosage of Red Sea’s REEF-SPEC Carbon to remove residual ozone is 50 gr per 50mg/hr of ozone injection. The carbon should be placed at the ozone reactor/ protein skimmer. Carbon should be replaced once it has reached 50% of its original volume.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Red Sea Active Carbon
*by C***S on January 22, 2025*

Great product

### ⭐⭐⭐⭐⭐ Awesome product
*by M***B on November 29, 2020*

I thought it worked great and worked well. Water is clear!

### ⭐⭐⭐⭐⭐ Charcoal
*by B***2 on March 7, 2023*

This is high quality stuff. The dust is very low and it does a great job!

## Frequently Bought Together

- Red Sea Reef Spec Carbon - Aquarium Filter Media (2000 Ml/ 64 Oz), Black (37420)
- PhosGuard, 2 L / 67.6 oz.

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**Shop now:** [https://www.desertcart.sg/products/27645906-reef-spec-aquarium-carbon-2000-ml-superior-activated-carbon-marine](https://www.desertcart.sg/products/27645906-reef-spec-aquarium-carbon-2000-ml-superior-activated-carbon-marine)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-05*