---
product_id: 62249157
title: "Marina Slim Filter Carbon Plus Ceramic Cartridge (12-Count)"
brand: "marina"
price: "€ 63.43"
currency: EUR
in_stock: true
reviews_count: 13
category: "Marina"
url: https://www.desertcart.nl/products/62249157-marina-slim-filter-carbon-plus-ceramic-cartridge-12-count
store_origin: NL
region: Netherlands
---

# Optimized tropical fish filtration Dual-action carbon + ceramic bio-media 12-pack long-lasting supply Marina Slim Filter Carbon Plus Ceramic Cartridge (12-Count)

**Brand:** marina
**Price:** € 63.43
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep your aquatic world pristine and thriving with every cartridge swap!

## Quick Answers

- **What is this?** Marina Slim Filter Carbon Plus Ceramic Cartridge (12-Count) by marina
- **How much does it cost?** € 63.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/62249157-marina-slim-filter-carbon-plus-ceramic-cartridge-12-count)

## Best For

- marina enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Action Filtration Power:** Activated carbon removes pollutants & odors while Ceramitek boosts beneficial bacteria growth.
- • **Effortless Maintenance Routine:** Disposable cartridges designed for bi-weekly replacement to keep your aquarium thriving.
- • **Tailored for Tropical Fish Health:** Specifically engineered to maintain ideal water conditions for vibrant tropical species.
- • **Triple Compatibility, One Solution:** Seamlessly fits Marina Slim Filter Models S10, S15, and S20 for versatile use.
- • **Sustain Your Aquarium’s Crystal Clarity:** 12 bio-carb cartridges ensure uninterrupted, fresh filtration for 24 weeks.

## Overview

The Marina Slim Filter Carbon Plus Ceramic Cartridge 12-count pack offers a dual-action filtration system combining activated carbon and highly porous Ceramitek ceramic media. Designed for all Marina Slim Filter models (S10, S15, S20), it effectively removes pollutants and odors while optimizing biological filtration to support tropical fish health. Each cartridge is disposable and recommended for replacement every two weeks to maintain peak water quality and beneficial bacteria balance.

## Description

Marina Slim Filter Bio-Carb is a genuine replacement cartridge for all three Marina Slim Filter Models (S10, S15, S20). Ideal for tropical fish, the filter cartridge contains activated carbon and Ceramitek for optimum filtration and a healthy aquarium. The activated carbon effectively removes pollutants and odours, while the Ceramitek, a highly porous ceramic biological filter medium, optimizes biological filtration. The easy-to-use disposable cartridge should be replaced every two weeks for best results. Never replace all filter cartridges at the same time to ensure a constant presence of beneficial bacteria.

Review: Works great - Perfect
Review: Price and workmanship - Great filter. Water stays clear for 2 weeks,

## Features

- 12 total Bio-Carb cartridges
- Provides ideal filtration for tropical fish
- For all three Marina Slim Filter Models (S10, S15, S20)
- The activated carbon effectively removes pollutants and odours, while the Ceramitek, a highly porous ceramic biological filter medium, optimizes biological filtration
- The easy-to-use disposable cartridge should be replaced every two weeks for best results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #20,874 in Pet Supplies ( See Top 100 in Pet Supplies ) #174 in Aquarium Filter Accessories |
| Customer Reviews | 4.7 out of 5 stars 1,107 Reviews |

## Images

![Marina Slim Filter Carbon Plus Ceramic Cartridge (12-Count) - Image 1](https://m.media-amazon.com/images/I/718LPX1P9RL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by L***A on February 12, 2026*

Perfect

### ⭐⭐⭐⭐⭐ Price and workmanship
*by B***H on December 5, 2025*

Great filter. Water stays clear for 2 weeks,

### ⭐⭐⭐⭐⭐ Awesome filters
*by E***3 on February 9, 2026*

These have helped me so much. I have an African clawed frog. She is picky about filtration. And makes a ton of waste. This filter is quiet and allows for a lower water level. I like that it’s skinny too. I really love these refills they are easy to use as well. Just slam them in and you’re good to go!

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**Shop now:** [https://www.desertcart.nl/products/62249157-marina-slim-filter-carbon-plus-ceramic-cartridge-12-count](https://www.desertcart.nl/products/62249157-marina-slim-filter-carbon-plus-ceramic-cartridge-12-count)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-08-07*