---
product_id: 45002185
title: "Kolar Labs Crystal Cal Activated Carbon – 1 Gallon, Activated Charcoal for Aquariums and Fish Tanks"
brand: "kolar labs"
price: "AR$179409"
currency: ARS
in_stock: true
category: "Kolar Labs"
url: https://www.desertcart.com.ar/products/45002185-kolar-labs-crystal-cal-activated-carbon-1-gallon-activated-charcoal
store_origin: AR
region: Argentina
---

# Fast-acting clarity Universal filter fit Lab-grade purity Kolar Labs Crystal Cal Activated Carbon – 1 Gallon, Activated Charcoal for Aquariums and Fish Tanks

**Brand:** kolar labs
**Price:** AR$179409
**Availability:** ✅ In Stock

## Summary

> 💧 Crystal-clear water, zero compromises.

## Quick Answers

- **What is this?** Kolar Labs Crystal Cal Activated Carbon – 1 Gallon, Activated Charcoal for Aquariums and Fish Tanks by kolar labs
- **How much does it cost?** AR$179409 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/45002185-kolar-labs-crystal-cal-activated-carbon-1-gallon-activated-charcoal)

## Best For

- kolar labs enthusiasts

## Why This Product

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

## Key Features

- • **Simple, Precise Usage:** Just 1 cup per 50 gallons with easy rinse and bi-weekly replacement for consistent crystal-clear results.
- • **Optimized Granular Structure:** Engineered pore design ensures maximum adsorption and water flow in any filter type.
- • **Premium FCC-Certified Quality:** Crafted to Food Chemicals Codex standards for unmatched aquarium safety and performance.
- • **Seamless Filter Compatibility:** Works flawlessly in reactors, canisters, intank, and hanging filters—versatility meets efficiency.
- • **Overnight Water Transformation:** Clears cloudy water, colors, and odors by morning—no waiting, just wow.

## Overview

Kolar Labs Crystal Cal Activated Carbon delivers 3 lbs of laboratory-grade granular activated charcoal designed specifically for aquarium use. Certified to FCC standards, it rapidly eliminates water cloudiness, discoloration, and odors overnight. Its optimized pore structure and large granules ensure efficient filtration across all filter types, making it the go-to choice for professional-grade aquarium water treatment.

## Description

desertcart.com : Kolar Labs Crystal Cal Activated Carbon – 1 Gallon, Activated Charcoal for Aquariums and Fish Tanks : Pet Supplies

## Features

- CONTAINS 3 lbs (1.3 kg) - FAST RESULTS: Works quickly to eliminate cloudy water, colors and odors overnight – guaranteed
- TRUSTED SOURCE: Made according to Food Chemicals Codex (FCC) standards; Bringing you the highest quality, bulk and packaged Activated Carbon
- HIGH PERFORMANCE: Laboratory grade granular activated carbon; Specifically made with optimum pore structure for aquarium use
- WORKS IN ALL FILTERS: Large granules allow great flow in any filter media bag, cartridge or filter for efficient filtration; Use in reactors, canister filters, intank filters or hanging filters
- EASY TO USE: Use 1 cup per 50 gallons (1 tablespoon for every 3 gallons); Change every 2-4 weeks; Short rinse before use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06W9NJJ1D |
| ASIN  | B06W9NJJ1D |
| Best Sellers Rank | #32,790 in Pet Supplies ( See Top 100 in Pet Supplies ) #316 in Aquarium Filter Accessories |
| Brand Name | Kolar Labs |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,421) |
| Date First Available  | February 19, 2017 |
| Department  | All Ages |
| Global Trade Identification Number | 00851794007238 |
| Item Form | Granules, Liquid |
| Item Weight | 1.3 kg |
| Item model number  | CC 1 Gal |
| Liquid Volume | 1 gallons |
| Manufacturer | Calgon Carbon |
| Manufacturer  | Calgon Carbon |
| Manufacturer Part Number | CC 1 Gal |
| Model Number | CC 1 Gal |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Dimensions  | 10.12 x 5.79 x 5.79 inches; 2.87 pounds |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 851794007238 |
| Unit Count | 1300 Grams |

## Product Details

- **Brand:** Kolar Labs
- **Item Form:** Granules, Liquid
- **Item Weight:** 1.3 kg
- **Liquid Volume:** 1 gallons
- **Number of Packs:** 1

## Images

![Kolar Labs Crystal Cal Activated Carbon – 1 Gallon, Activated Charcoal for Aquariums and Fish Tanks - Image 1](https://m.media-amazon.com/images/I/71gg24mOqfL.jpg)

## Available Options

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

## Frequently Bought Together

- Kolar Labs Crystal Cal Activated Carbon – 1 Gallon, Activated Charcoal for Aquariums and Fish Tanks
- Kolar Labs GFO Bayoxide E33 Phosphate Remover – for Freshwater and Saltwater Aquariums, Reef Tanks, Promotes Coral Health (454g)
- Geiserailie 15 Pieces Aquarium Filter Media Bags 150 Micrometer Fine Filter Bags Mesh Reusable with Zipper for Activated Carbon Resins(5.5 x 7.9 Inch,Nylon)

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**Shop now:** [https://www.desertcart.com.ar/products/45002185-kolar-labs-crystal-cal-activated-carbon-1-gallon-activated-charcoal](https://www.desertcart.com.ar/products/45002185-kolar-labs-crystal-cal-activated-carbon-1-gallon-activated-charcoal)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-28*