--- product_id: 6431473 title: "Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134" brand: "marina" price: "€ 7.48" currency: EUR in_stock: true category: "Marina" url: https://www.desertcart.pt/products/6431473-marina-i25-power-cartridge-replacement-aquarium-filter-media-2-pack store_origin: PT region: Portugal --- # Optimized for Marina I25 3-stage filtration tech 4-week easy swap cycle Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 **Brand:** marina **Price:** € 7.48 **Availability:** βœ… In Stock ## Summary > 🐟 Keep your aquarium flawless β€” because your fish deserve the best! ## Quick Answers - **What is this?** Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 by marina - **How much does it cost?** € 7.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/6431473-marina-i25-power-cartridge-replacement-aquarium-filter-media-2-pack) ## 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 - β€’ **Tailored Fit:** Specifically engineered for Marina I25 filters ensuring seamless integration and peak performance. - β€’ **Crystal Clear Water:** Enhances water clarity and color, creating a vibrant, healthy habitat your fish will thank you for. - β€’ **Effortless Maintenance:** Quick, hassle-free cartridge replacement every 4 weeks keeps your aquarium thriving without downtime. - β€’ **Value Pack Convenience:** Two cartridges per pack mean you’re always stocked and ready to maintain an impeccable aquatic environment. - β€’ **Triple-Action Filtration:** Mechanical foam traps debris, activated carbon clears odors, zeolite neutralizes ammonia for pristine water. ## Overview The Marina I25 Power Cartridge 2-Pack delivers advanced mechanical, chemical, and biological filtration with polyester foam, activated carbon, and zeolite. Designed exclusively for Marina I25 filters, these cartridges improve water clarity and fish health with easy 4-week replacements, ensuring a consistently pristine aquatic environment. ## Description The Marina i25 Replacement Power Cartridge is made specifically to fit inside the Marina i25 internal filter. The outside of the power cartridge features polyester foam to trap fine particles; while the inside chambers contain carbon to remove pollutants and odors; and zeolite to eliminate toxic ammonia for a cleaner, healthier aquarium environment and crystal clear water. For best results replace every 4 weeks.For more fish tank accessories check out the other Marina products including aquarium filters, filter media, aquarium heaters, aquarium air pumps, aquarium lights, aquarium decorations, aquarium gravel, aquarium rocks, aquarium thermometers, and aquarium stands. Marina has a wide variety of products that are perfect for your pet fish or betta fish to enjoy in any large fish tank, small fish tank or in a freshwater tank. ## Features - Replacement filter cartridges provides mechanical, biological, and chemical filtration - Polyester foam traps fine debris; carbon removes pollutants and odors; and zeolite eliminates toxic ammonia - Improves color and clarity of water and provides a healthy environment for your fish - Easy to replace; recommended 4 week replacement intervals - Includes 2 replacement filter cartridges designed for use with all Marina I25 Filter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0032GCCQE | | Best Sellers Rank | #94,962 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,474 in Aquarium Filter Accessories | | Brand | Marina | | Brand Name | Marina | | Customer Reviews | 4.6 out of 5 stars 2,991 Reviews | | EU Spare Part Availability Duration | 8 weeks | | Global Trade Identification Number | 00015561101349 | | Included Components | Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 | | Item Form | Cartridge | | Item Type Name | Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 | | Item Weight | 2.4 ounces | | Manufacturer | Rolf C. Hagen (USA) Corp. | | Manufacturer Part Number | A134 | | Model Number | A134 | | Number of Items | 1 | | Number of Packs | 2 | | Pet Type | Fish | | Target Species | Fish | | UPC | 015561101349 | | Unit Count | 2 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Marina - **Item Form:** Cartridge - **Item Weight:** 2.4 ounces - **Number of Packs:** 2 - **Unit Count:** 2 Count ## Images ![Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 - Image 1](https://m.media-amazon.com/images/I/91h-UAjaH0L.jpg) ![Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 - Image 2](https://m.media-amazon.com/images/I/719m75HHmPL.jpg) ![Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 - Image 3](https://m.media-amazon.com/images/I/517k2iNhKfL.jpg) ![Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 - Image 4](https://m.media-amazon.com/images/I/71To-UbBFZL.jpg) ![Marina I25 Power Cartridge, Replacement Aquarium Filter Media, 2-Pack, A134 - Image 5](https://m.media-amazon.com/images/I/31cdMNNGFxL.jpg) ## Frequently Bought Together - Marina i25 Filter Replacement Cartridge, Medium - AQUARIAN TAP WATER SAFE, Aquarium Water Conditioner, 118 ml Bottle,White - Aquarian Goldfish Food Flakes, 50g --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/6431473-marina-i25-power-cartridge-replacement-aquarium-filter-media-2-pack](https://www.desertcart.pt/products/6431473-marina-i25-power-cartridge-replacement-aquarium-filter-media-2-pack) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-17*