--- product_id: 49360656 title: "Fluval Biomax for Fluval Spec/Flex/Evo Aquariums" brand: "fluval" price: "€ 16.03" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.at/products/49360656-fluval-biomax-for-fluval-spec-flex-evo-aquariums store_origin: AT region: Austria --- # 42g ceramic media max surface area for bacteria long-lasting bio filtration Fluval Biomax for Fluval Spec/Flex/Evo Aquariums **Brand:** fluval **Price:** € 16.03 **Availability:** ✅ In Stock ## Summary > ♻️ Elevate your aquarium’s ecosystem with Fluval Biomax — where science meets serenity. ## Quick Answers - **What is this?** Fluval Biomax for Fluval Spec/Flex/Evo Aquariums by fluval - **How much does it cost?** € 16.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/49360656-fluval-biomax-for-fluval-spec-flex-evo-aquariums) ## 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 - • **Optimized Bio-Home:** Porous ceramic cylinders create massive surface area for beneficial bacteria colonization, turbocharging your aquarium’s natural filtration. - • **Tailored for Fluval:** Specifically engineered for Fluval Spec, Flex, and Evo models, ensuring seamless integration and peak filter performance. - • **Durable & Dependable:** Crafted from premium ceramic for long-lasting, stable water conditions that keep your aquatic ecosystem thriving. - • **Effortless Maintenance:** Compact 42g pack fits perfectly in your filter media stack, making bio filtration upgrades quick and hassle-free. - • **Cleaner Water, Happier Fish:** Naturally breaks down fish waste and organic matter, promoting crystal-clear water and healthier aquatic life. ## Overview Fluval Biomax is a 42g pack of porous ceramic bio media designed exclusively for Fluval Spec, Flex, and Evo aquariums. Its unique cylindrical shape maximizes surface area to support beneficial bacteria colonies that naturally break down fish waste, enhancing water clarity and ecosystem health. Durable and easy to install, Biomax ensures long-term biological filtration for tropical fish, shrimp, and aquatic plants. ## Description Discover the latest in freshwater aquarium design and flexibility with the new and improved Flex 2.0 Series. ELEGANT AND MODERN DESIGN - Unique glass aquarium design with vertical curvature - Honeycomb print hides water line and filtration compartment ADJUSTABLE LED LIGHTING - RGB + white LED lighting (6500-7000K) promotes plant growth and enhances fish colors - Remote controlled lighting for endless color combination and dynamic effects INTEGRATED AND CUSTOMIZABLE FILTRATION - Multi-stage rear filtration system for crystal clear and healthy water. - Versatile modular media stack includes 3 interchangeable foam blocks and 3 biological/chemical baskets for maximum configuration flexibility. - The EZ-Lift handle allows you to remove the entire media stack in one go for quick and easy maintenance. - Eco-friendly Poly-Carb cartridges for effective mechanical and chemical filtration. - Silent pump includes rubber strap and leg stabilizers to minimize vibration. - Designated heating channel (heater sold separately - Item # A781 or 14880) CUSTOMIZABLE WATER FLOW - Dual outlet nozzles adjust independently to customize water movement and simulate natural currents. - Spray bar attachment (optional) ensures smooth and even water diffusion for fish that require less stream or delicate planted aquatic landscapes. The Fluval Flex 2.0 57lts model incorporates versatile and modular media baskets, includes 3 interchangeable foam blocks and 3 biological/chemical baskets for maximum configuration flexibility. The Poli-Carb cartridge is another novelty in the new Fluval Flex 2.0. Provides egective 2-in-1 mechanical and chemical filtration for crystal clear water. The 34 l model carries a single cartridge and the 57 l two cartridges. ## Features - A pack of BioMax ceramic media intended for use with Fluval Spec, Evo and Flex aquariums. These bags contain multiple small white ceramic cylinders which provide the perfect home for colonies of beneficial bacteria which are important for the breakdown of fish waste. The shape and size provides a huge surface area for colonisation to optimise biological filtration. - Each ceramic cylinder features a porous structure with a large surface area, allowing substantial colonies of beneficial bacteria to establish and thrive for optimal biological filtration. - The beneficial bacteria supported by the BioMax ceramic rings help naturally break down fish waste and other organic matter, contributing to improved water quality and a healthier aquatic ecosystem. - Specially designed for use in Fluval Spec, Fluval EVO and Fluval Flex aquariums, making it an ideal replacement filter media for maintaining long-term filter performance. - Made from durable ceramic material, these aquarium bio media provide reliable, long-lasting filtration support while helping to create stable water conditions for tropical fish, shrimp and aquatic plants. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0049RNW96 | | Best Sellers Rank | 8,057 in Pet Supplies (See Top 100 in Pet Supplies) 55 in Aquarium Filter Accessories | | Brand Name | Fluval | | Colour | white | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (3,575) 4.7 out of 5 stars | | Global Trade Identification Number | 00015561113786 | | Included Components | All items in description | | Item Dimensions L X W X H | 6.1L x 6.1W x 4.8H centimetres | | Item Highlight | Suitable for Fluval Flex, Spec and Evo Aquariums. | | Item Shape | Round | | Item Type Name | Spec/Flex/Evo Biomax 42g | | Item Weight | 1.5 Ounces | | Manufacturer | Rolf C Hagen UK Ltd | | Manufacturer Part Number | A1378 | | Material Type | Ceramic | | Model Number | A1378A1 | | Number Of Items | 1 | | Number Of Packs | 1 | | Pet Type | Fish | | Product Style | Single | | Set Name | Fluval Biomax | | Special Features | Creates space for beneficial bacteria | | Specific Uses For Product | Indoor | | Tank Volume | 10 Gallons | | Target Species | Fish | | Unit Count | 1 count | | Upc | 015561113786 | | Vivarium Type | Aquarium | ## Product Details - **Brand:** Fluval - **Colour:** white - **Item weight:** 1.5 Ounces - **Material:** Ceramic - **Product dimensions:** 6.1L x 6.1W x 4.8H centimetres - **Shape:** Round - **Special feature:** Creates space for beneficial bacteria - **Specific uses for product:** Indoor - **Style:** Single - **Tank volume:** 10 Gallons ## Images ![Fluval Biomax for Fluval Spec/Flex/Evo Aquariums - Image 1](https://m.media-amazon.com/images/I/51FCXO5xfUL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Made our tank easier to maintain and improved water quality *by on Reviewed in the United Kingdom 18 November 2025* Used these in the second chamber of our global flex tank. Much better with 2 filters running in the tank. Great quality and easy to clean for good maintenances. Helps to keep the tank crystal clean. We clean every few weeks in tank water. Fits in the foam cutout perfectly. Good value. ### ⭐⭐⭐⭐⭐ Great *by on Reviewed in the United Kingdom 19 April 2026* Good item ### ⭐⭐⭐⭐ Great *by on Reviewed in the United Kingdom 4 January 2026* Good product does the job ## Frequently Bought Together - Fluval Biomax for Fluval Spec/Flex/Evo Aquariums - Fluval BioMax Biological Material Remover, 500 g - Biological Filter Media for Aquariums - Fluval Carbon Nylon Bags 3 x 100gm --- ## 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.at/products/49360656-fluval-biomax-for-fluval-spec-flex-evo-aquariums](https://www.desertcart.at/products/49360656-fluval-biomax-for-fluval-spec-flex-evo-aquariums) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-07*