--- product_id: 35418142 title: "Marina Slim Filter Carbon Plus Ceramic Cartridge, 9-count" brand: "marina" price: "159 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/35418142-marina-slim-filter-carbon-plus-ceramic-cartridge-9-count store_origin: PL region: Poland --- # 2-week replacement cycle 3-pack Bio-Carb triple filtration Activated carbon + Ceramitek combo Marina Slim Filter Carbon Plus Ceramic Cartridge, 9-count **Brand:** marina **Price:** 159 zł **Availability:** ✅ In Stock ## Summary > 💧 Keep your aquarium pristine and your fish thriving with effortless triple-action filtration! ## Quick Answers - **What is this?** Marina Slim Filter Carbon Plus Ceramic Cartridge, 9-count by marina - **How much does it cost?** 159 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/35418142-marina-slim-filter-carbon-plus-ceramic-cartridge-9-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 - • **Universal Fit:** Compatible with all Marina Slim Filter models (S10, S15, S20) - • **Easy Swap Design:** Quick, no-mess cartridge replacement keeps your aquarium thriving - • **Triple-Pack Power:** Three cartridges for continuous, hassle-free filtration - • **Dual-Action Filtration:** Activated carbon removes odors & pollutants, Ceramitek boosts biological health - • **Optimal Aquarium Health:** Maintains crystal-clear water and a balanced ecosystem for tropical fish ## Overview The Marina Slim Filter Carbon Plus Ceramic Cartridge 9-count offers a convenient triple-pack of replacement cartridges compatible with all Marina Slim Filter models. Featuring activated carbon to eliminate pollutants and odors, combined with Ceramitek ceramic media to enhance biological filtration, these cartridges ensure clean, healthy water for tropical aquariums. Designed for easy bi-weekly replacement, they maintain optimal water clarity and ecosystem 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: Handy way to purchase - All three of our nano tanks utilize Marina Slim hang-on-back filters. The filters work well; and this is a handy way to purchase replacement filter cartridges. Review: Marina Slim Filters - I am using these because the tank I bought uses them. I have to agree they are very easy to use and to change. Just pull them up and out of their housing and push in a new one. Makes changing the filters so simple and easy to do. ## Features - 3 3-filter packs of Bio-Carb carbon filter cartridges - Replacement cartridges for all 3 Marina Slim Filter Models - Ideal filtration media for maintaining clean, healthy water in tropical aquariums - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Marina | | External Testing Certification | NSF | | Item Weight | 0.16 Pounds | | Material | Activated Carbon, Ceramitek | | Product Benefits | Helps keep water clear | | Product Dimensions | 1.5"D x 5"W x 2.5"H | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 0.16 Pounds - **Material:** Activated Carbon, Ceramitek - **Product Benefits:** Helps keep water clear - **Product Dimensions:** 1.5"D x 5"W x 2.5"H ## Images ![Marina Slim Filter Carbon Plus Ceramic Cartridge, 9-count - Image 1](https://m.media-amazon.com/images/I/8157mXdhbhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handy way to purchase *by L***A on January 19, 2025* All three of our nano tanks utilize Marina Slim hang-on-back filters. The filters work well; and this is a handy way to purchase replacement filter cartridges. ### ⭐⭐⭐⭐⭐ Marina Slim Filters *by T***D on March 13, 2024* I am using these because the tank I bought uses them. I have to agree they are very easy to use and to change. Just pull them up and out of their housing and push in a new one. Makes changing the filters so simple and easy to do. ### ⭐⭐⭐⭐⭐ Excellent product and price. *by R***C on September 19, 2021* I'll tell you, Marina 10 and 20 gallon Power Filters are excellent as well as their filters. Been using Marina for about 5 yrs now. Better than a Tidal 35 and Penguin bio wheels. Quite, easy to use and the price will not send you to the poor house. I use two 20's and one 10 gal. Power Filters. I'd show you a video of them in action, but wasn't near them when I wrote this review. ⭐⭐⭐⭐⭐👍 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/35418142-marina-slim-filter-carbon-plus-ceramic-cartridge-9-count](https://www.desertcart.pl/products/35418142-marina-slim-filter-carbon-plus-ceramic-cartridge-9-count) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-10*