--- product_id: 675326993 title: "6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite" brand: "driamor" price: "€ 43.69" currency: EUR in_stock: true reviews_count: 1 url: https://www.desertcart.com.cy/products/675326993-6-pack-fish-tank-filter-cartridge-for-tetra-easycrystal-filter store_origin: CY region: Cyprus --- # 6-pack cartridges 4-layer filtration Easy installation 6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite **Brand:** driamor **Price:** € 43.69 **Availability:** ✅ In Stock ## Summary > 🌊 Dive into clarity with every filter change! ## Quick Answers - **What is this?** 6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite by driamor - **How much does it cost?** € 43.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/675326993-6-pack-fish-tank-filter-cartridge-for-tetra-easycrystal-filter) ## Best For - driamor enthusiasts ## Why This Product - Trusted driamor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Consistent Quality:** Replace every 2-4 weeks for optimal water quality and peace of mind. - • **Crystal Clear Waters:** Experience pristine aquatic environments with our advanced filtration system. - • **Effortless Maintenance:** Quick and easy installation means more time enjoying your aquarium. - • **Healthier Aquatic Life:** Promote vibrant growth for your fish and plants with superior zeolite technology. - • **Versatile Compatibility:** Designed for Tetra EasyCrystal and more, ensuring a perfect fit for your setup. ## Overview The driamor 6 Pack Fish Tank Filter Cartridge is designed for Tetra EasyCrystal filters, featuring a 4-layer filtration system that includes ultra-activated carbon and zeolite. This ensures effective removal of impurities, promotes a healthy aquatic environment, and is easy to install and maintain. Ideal for maintaining optimal water quality in your aquarium. ## Description 6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite ## Features - 【Fish Filter Cartridge for Tetra EasyCrystal】6pcs Medium Remplacement Filter Cartridges, Unit Size: 14 * 8.9 cm. This aquarium filter cartridge is compatible with Tetra EasyCrystal internal Filter 250 and EasyCrystal FilterBox 300, Whisper Bio-Bag External Filter PF10 and Whisper External IQ10 and TetraFauna ReptoFilter 20 gallons (90 GPH). - 【Quadruple filtration】The filter cartridges adopts a dense dual-sided mesh, Ultra-Activated carbon and zeolite, a four-layer filtration system. The dual-sided mesh has a better filtration effect, and the super activated carbon and zeolite can effectively filter and absorb impurities in the water, keep the water source clean, and provide a healthy growth environment for aquatic organisms. - 【Multifunctional Zeolite】Zeolite can absorb harmful components such as ammonia and heavy metals in water. It can effectively balance the pH value of the water body and achieve a stable water balance state. It can also improve the fertilization efficiency of aquatic plants, making your aquatic plants grow faster and your life more comfortable and healthier. - 【Easy Installation】Turn off the filter, take out the used filter element, and rinse the new filter element in running water or aquarium water to remove dust. After rinsing, insert the filter element into the filter and make sure the filter element is fully installed in the filter. - 【TIPS】We recommend that you replace the fish tank filter cartridge every 2-4 weeks to maintain water quality.(It depends on the number of fish in fish tank). ## Technical Specifications | Specification | Value | |---------------|-------| | Number of Layers | 4 | | Size | 6 | | Unit Count | 6.0 count | ## Product Details - **Size:** 6 - **Brand:** driamor - **Number of layers:** 4 - **Unit count:** 6.0 count ## Images ![6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite - Image 1](https://m.media-amazon.com/images/I/716drd1LgaL.jpg) ![6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite - Image 2](https://m.media-amazon.com/images/I/71eX2ZX7PaL.jpg) ![6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite - Image 3](https://m.media-amazon.com/images/I/81WkxCBzzkL.jpg) ![6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite - Image 4](https://m.media-amazon.com/images/I/818R241MJQL.jpg) ![6 Pack Fish Tank Filter Cartridge for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300, Medium Replacement Filter Cartridges with Ultra-Activated Carbon and Zeolite - Image 5](https://m.media-amazon.com/images/I/71WzjJR5IRL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good quality *by C***W on Reviewed in the United Kingdom on 8 December 2024* I used these to supplement the filters in my large overhead trickle system. Although they aren't designed to fit it they did a good job of catching detritus and helping to clear the water after a major change and tank refurb.Happy. ## Frequently Bought Together - 6 Pack Fish Tank Filter Cartridge with Ultra-Activated Carbon and Zeolite, Medium Replacement Filter Cartridges for Tetra EasyCrystal Filter 250 and EasyCrystal FilterBox 300 - Tetra SafeStart Aquarium Starter - with live nitrifying bacteria, allows the rapid introduction of fish in an aquarium, 50 ml bottle. - Fish Tank Aquarium Gravel Cleaner, Quick Water Changer Fish Tank Sand Vacuum Cleaner Kit with Air-Pressing Button, Aquarium Siphon Vacuum Cleaner with Fish Tank Net for Water Changing Cleaning Gravel --- ## 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.com.cy/products/675326993-6-pack-fish-tank-filter-cartridge-for-tetra-easycrystal-filter](https://www.desertcart.com.cy/products/675326993-6-pack-fish-tank-filter-cartridge-for-tetra-easycrystal-filter) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-23*