---
product_id: 60481379
title: "API CRYSTAL Aquarium Filtration Media Cartridges for Superclean 60 and 90 Internal Filter, Size 2, Pack of 1"
brand: "api"
price: "€ 11.68"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/60481379-api-crystal-aquarium-filtration-media-cartridges-for-superclean-60-90
store_origin: SK
region: Slovakia
---

# Removes colors, odors & heavy metals 3x more effective resin-carbon blend Pre-dosed, easy-fit cartridge API CRYSTAL Aquarium Filtration Media Cartridges for Superclean 60 and 90 Internal Filter, Size 2, Pack of 1

**Brand:** api
**Price:** € 11.68
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** API CRYSTAL Aquarium Filtration Media Cartridges for Superclean 60 and 90 Internal Filter, Size 2, Pack of 1 by api
- **How much does it cost?** € 11.68 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/60481379-api-crystal-aquarium-filtration-media-cartridges-for-superclean-60-90)

## Best For

- api enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Purity:** Pre-dosed cartridge fits perfectly in API Superclean 60 & 90 internal filters for hassle-free maintenance.
- • **Multi-Environment Mastery:** Optimized for freshwater, saltwater, and reef aquariums—one cartridge, endless clarity.
- • **Healthier Fish, Happier Tank:** Removes toxins that suppress fish immunity, reducing disease risk and boosting vitality.
- • **Crystal-Clear Water, Every Time:** Superior resin-carbon blend clears pollutants 3x faster than standard carbon.
- • **Monthly Refresh for Peak Performance:** Replace every 3 weeks or sooner to maintain pristine water quality and vibrant aquatic life.

## Overview

The API CRYSTAL Size 2 Aquarium Filtration Media Cartridge features a research-grade resin-carbon blend that removes aquarium pollutants—including colors, odors, heavy metals, and toxic gases—up to 3 times more effectively than carbon alone. Designed for API Superclean 60 and 90 internal filters, this easy-to-use, pre-dosed cartridge supports freshwater, saltwater, and reef tanks. Regular monthly replacement ensures optimal water clarity and healthier fish by maintaining a toxin-free environment.

## Description

Product Description               API CRYSTAL SIZE 2 cartridge uses superior resins and activated carbon to clean and clear aquarium water, removing aquarium pollutants such as colors, odors, and heavy metals. The research-grade resin-carbon blend is up to 3x more effective in clearing water than carbon alone. API CRYSTAL SIZE 2 cartridge corrects poor water quality caused by pollutants that can suppress a fish's immune system, leading to disease or death. Replace every 3 weeks, or sooner if aquarium is heavily stocked or colors/odors are detected. Can be used to remove medication from water once disease treatment is completed. Contains 1 filtration media cartridge. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.                  Directions               Use when starting or maintaining the aquarium, replace monthly or before if the aquarium is in a strong supply and/or detected colors and odours               
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                    Box Contains               1 x API Crystal Aquarium Filtration Media Cartridges for API Super clean 60 Internal Filter, Size 2             See more

## Features

- Contains one (1) API CRYSTAL SIZE 2 Aquarium Filtration Media Cartridges for API SUPERCLEAN 60 1-Count Pack
- Cleans and clears aquarium water removing debris and aquarium pollutants, including colours, odours, heavy metals, and toxic gases which cloud water and degrade water quality.
- Contains a unique superior resin-carbon blend that removes compounds 3x more effectively than carbon alone.
- Easy-to-use pre-dosed cartridge fits internal filters API SUPERCLEAN 60 and 90, for freshwater, saltwater, and reef aquariums
- Use when starting or maintaining an aquarium, replace monthly or sooner if aquarium is heavily stock and/or colours and odours are detected

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish |
| Product Dimensions | 6 x 11 x 22 cm; 20 g |
| Item model number | ADC660600 |
| Item Form | Cartridge |
| Size | Size 2, Pack of 1 |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| External Testing Certification | API |
| Item Weight | 20 g |

## Product Details

- **Brand:** API
- **Liquid volume:** 30 Millilitres
- **Item form:** Cartridge
- **Manufacturer:** API
- **Global Trade Identification Number:** 03370730930746

## Images

![API CRYSTAL Aquarium Filtration Media Cartridges for Superclean 60 and 90 Internal Filter, Size 2, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/81hdn-O0ecL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ GOOD PRODUCT
*by M***S on 25 January 2014*

I bought a rena fish tank which looks great but didn't realize how expensive the bits and pieces for the filter was but I can say that these are a good price. They do work fab once bought.

### ⭐⭐⭐⭐⭐ even tend to have them for 1 or 2 weeks longer than recommended. We have 2 healthy living goldfish for 4 ...
*by R***E on 23 April 2015*

found them very effective, even tend to have them for 1 or 2 weeks longer than recommended. We have 2 healthy living goldfish for 4 years now, and I put it all down to this filter great work.

### ⭐ Not worth it
*by M***S on 20 September 2022*

Didn't do anything for my tank

## Frequently Bought Together

- API CRYSTAL Aquarium Filtration Media Cartridges for Superclean 60 and 90 Internal Filter, Size 2, Pack of 1
- API ACCU-CLEAR Freshwater Aquarium Water Clarifier 37 ml Bottle
- API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution Bottle,Blues & Purples,237 ml

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**Shop now:** [https://www.desertcart.sk/products/60481379-api-crystal-aquarium-filtration-media-cartridges-for-superclean-60-90](https://www.desertcart.sk/products/60481379-api-crystal-aquarium-filtration-media-cartridges-for-superclean-60-90)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*