--- product_id: 87216456 title: "Fluval Filter Foam Block for FX5 (3 Pack)" brand: "fluval" price: "¥9453" currency: JPY in_stock: true reviews_count: 5 category: "Fluval" url: https://www.desertcart.jp/products/87216456-fluval-filter-foam-block-for-fx5-3-pack store_origin: JP region: Japan --- # Optimized pore size for max water flow 3-pack custom-fit foam blocks Prevents premature clogging Fluval Filter Foam Block for FX5 (3 Pack) **Brand:** fluval **Price:** ¥9453 **Availability:** ✅ In Stock ## Summary > 🧼 Keep your aquarium flawless—because your aquatic ecosystem deserves the best! ## Quick Answers - **What is this?** Fluval Filter Foam Block for FX5 (3 Pack) by fluval - **How much does it cost?** ¥9453 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/87216456-fluval-filter-foam-block-for-fx5-3-pack) ## Best For - fluval enthusiasts ## Why This Product - Trusted fluval brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple Pack Value:** Three high-performance foam blocks in one pack—always have a fresh filter ready to maintain crystal-clear water. - • **Precision Fit for FX5:** Custom-designed foam blocks that perfectly fit your Fluval FX5 filter, eliminating bypass and maximizing filtration efficiency. - • **Long-Lasting Performance:** Optimized pore size ensures superior water flow with less clogging, extending the life of your filter media. - • **Boosts Biological Filtration:** Supports beneficial bacteria growth by preventing premature clogging, promoting a healthy aquatic environment. - • **Enhanced Mechanical Filtration:** Captures fine particles and debris as the crucial first stage of filtration, keeping your aquarium pristine. ## Overview Fluval Filter Foam Blocks for FX5 (3 Pack) are precision-engineered mechanical filtration media designed exclusively for the Fluval FX5 aquarium filter. These foam blocks capture fine particles and debris, prevent premature clogging, and enhance biological filtration by maintaining optimal water flow. The 3-pack ensures continuous, hassle-free maintenance, keeping your aquarium water crystal clear and your aquatic life thriving. ## Description Fluval FX5 Aquarium Filter Foam Blocks capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Custom fit to prevent bypass, they have a pore size that allows efficient water flow with less clogging for long-lasting filtration. Fluval FX5 Aquarium Filter Foam Blocks are built for the Fluval FX5 Filter and work to ensure your aquarium stays clear and clean. Review: Will buy over and over - This is our go to for filters. Great value and ease of use. The size fit the pump perfectly. Carbon content and oder control work great. We have 4 turtles. Best filters and price. Review: Lo voy a poner a prueba - Como acabo de cambiar el filtro para el agua de mi pecera quiero probar como salen de buenos estas esponjas. ## Features - Provides mechanical filteration of fine particles - Prevents premature clogging - Enhances biological filtration - Suitable for all media baskets of the FX 5 Filter - 3-pack ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HHLUJG | | Allergen Information | Nut Free | | Best Sellers Rank | #44,211 in Pet Supplies ( See Top 100 in Pet Supplies ) #450 in Filter Accessories | | Brand | Fluval | | Brand Name | Fluval | | Customer Reviews | 4.8 out of 5 stars 822 Reviews | | Global Trade Identification Number | 00015561102285 | | Included Components | Fluval Filter Foam Block for FX5 (3 Pack) | | Item Form | Stick | | Item Type Name | Hagen FLUVAL FX5 FOAM INSERT 3PK | | Item Weight | 0.17 Kilograms | | Manufacturer | +91-7225002229, Fluval | | Manufacturer Contact Information | +91-7225002229 | | Manufacturer Part Number | A228 | | Model Number | A228A1 | | Net Quantity | 3 Count | | Number Of Items | 1 | | Number of Packs | 3 | | Packer Contact Information | MAPLE PETS INTERNATIONAL PVT LTD | | Pet Type | Fish | | Target Species | Fish | | UPC | 015561102285 | | Unit Count | 3 Count | ## Product Details - **Pet toy type:** Plush - **Theme:** Food and Drinks - **Breed Recommendation:** Large Breeds - **Brand:** Fluval - **Recommended Uses For Product:** Aquarium Filtration - **Cartoon Character:** Filters - **Indoor/Outdoor Usage:** Indoor - **Colour:** White - **Material:** Foam - **Pattern:** foam block ## Images ![Fluval Filter Foam Block for FX5 (3 Pack) - Image 1](https://m.media-amazon.com/images/I/71nsu0noiUL.jpg) ![Fluval Filter Foam Block for FX5 (3 Pack) - Image 2](https://m.media-amazon.com/images/I/81xWFLBsqTL.jpg) ![Fluval Filter Foam Block for FX5 (3 Pack) - Image 3](https://m.media-amazon.com/images/I/81QujPesULL.jpg) ![Fluval Filter Foam Block for FX5 (3 Pack) - Image 4](https://m.media-amazon.com/images/I/91EQ6Z7+uyL.jpg) ![Fluval Filter Foam Block for FX5 (3 Pack) - Image 5](https://m.media-amazon.com/images/I/91B1jfst6gL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Will buy over and over *by K***C on 4 August 2026* This is our go to for filters. Great value and ease of use. The size fit the pump perfectly. Carbon content and oder control work great. We have 4 turtles. Best filters and price. ### ⭐⭐⭐⭐⭐ Lo voy a poner a prueba *by F***O on 11 September 2017* Como acabo de cambiar el filtro para el agua de mi pecera quiero probar como salen de buenos estas esponjas. ### ⭐⭐⭐⭐⭐ Bien *by F***R on 12 August 2024* Bien, conforme ## Frequently Bought Together - Fluval FX5 Filter Foam Block - 3-Pack - Fluval BioMax Biological Material Remover, 500 g - Biological Filter Media for Aquariums --- ## 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.jp/products/87216456-fluval-filter-foam-block-for-fx5-3-pack](https://www.desertcart.jp/products/87216456-fluval-filter-foam-block-for-fx5-3-pack) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-22*