--- product_id: 276800362 title: "Sera BIOPUR A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria, 750 g" brand: "sera" price: "174.66 DT" currency: TND in_stock: true reviews_count: 5 category: "Sera" url: https://www.desertcart.tn/products/276800362-sera-biopur-a-in-line-skating-media-for-oxygen-loving store_origin: TN region: Tunisia --- # Optimized for oxygen-loving nitrifying bacteria 750g biomechanical filter medium Large coarse surface for efficient biofilm growth Sera BIOPUR A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria, 750 g **Brand:** sera **Price:** 174.66 DT **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your aquarium’s ecosystem with Sera BIOPUR – where science meets crystal-clear water! ## Quick Answers - **What is this?** Sera BIOPUR A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria, 750 g by sera - **How much does it cost?** 174.66 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/276800362-sera-biopur-a-in-line-skating-media-for-oxygen-loving) ## Best For - sera enthusiasts ## Why This Product - Trusted sera brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Pollutant Breakdown:** Accelerates removal of ammonium, nitrite, and organic waste for crystal-clear water - • **Powerhouse 750g Filter Media:** Generous quantity ensures extended filtration capacity without frequent replacements - • **Extended Maintenance Intervals:** Stabilizes biological balance, reducing the frequency of filter cleanings and water changes - • **Oxygen-Loving Bacteria Habitat:** Specifically designed to support aerobic, mucus-forming bacteria for superior water purification - • **Mechanical & Biological Synergy:** Combines biomechanical structure with biological activity for stable, long-lasting filtration ## Overview Sera BIOPUR A is a 750g biomechanical filter medium engineered to create optimal living conditions for oxygen-dependent, mucus-forming nitrifying bacteria. Its large coarse surface supports rapid bacterial colonization, accelerating the breakdown of harmful substances like ammonium and nitrite. This innovative filter media stabilizes biological balance in aquariums, enhancing water quality and extending maintenance intervals for a healthier aquatic environment. ## Description From the manufacturer Sera Professional siporax bio active - the new type of water treatment With the unique new development of a "dry water purifier", sera combines stabilising biological filtration with the effective and fast removal of pollutants of water treatment. The product sera siporax bio active Professional contains harmful substances utilising bacteria in a stable permanent form. Our high-performance filter medium sera siporax Professional serves as a carrier medium. When in contact with water, the bacteria begin their work and reproduction in no time. They remove harmful substances such as ammonium and nitrite from the water. Mulm is decomposed faster and thus a critical reservoir of pollutants is quickly rendered harmless. The biological balance is stabilised and the care intervals are extended. Review: Biopur o eheim mech - Me decidí por sera biopur, por calidad precio. No es material filtrante, es mecánico. Si queréis verlo en youtube, Shrimp Escalante y ahi verás para que los utilizo. Pero calidad, precio. Genial y para lo que necesito loa biopur. Me quede con ekkos antea que eheim mech. Mucha cantidad la verdad, son 750 gr y pasa de eso. Pero la bascula solo me pesa hasta 600 o 650gr.. Recomendado, pero no es biológico, es mecanico tener encuenta eso. Saludos Review: هناك افضل - هناك منتجات افضل ولكن من ناحية العمل فإنه جيد نوعا ما ## Features - Biomechanical filter medium. - sera biopur provides optimal living conditions for bacteria that require oxygen and form mucus. - These nitrifying bacteria need large coarse, but not too porous surfaces. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0010RN5YU | | Allergen Information | Sulphites Free | | Best Sellers Rank | #94,008 in Pet Supplies ( See Top 100 in Pet Supplies ) #510 in Aquarium Water Quality Testing & Treatment | | Brand | Sera | | Brand Name | Sera | | Customer Reviews | 4.6 out of 5 stars 208 Reviews | | Global Trade Identification Number | 04001942084208 | | Item Form | Powder | | Item Type Name | sera 08420Â BIOPUR 750Â g A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria | | Item Weight | 0.75 Kilograms | | Item form | Powder | | Item weight | 0.75 Kilograms | | Liquid Volume | 100 Milliliters | | Liquid volume | 100 Milliliters | | Manufacturer | SERA GERMANY | | Manufacturer Part Number | 8420 | | Model Number | 08420 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 1 Count | | Unit count | 1 Count | | Warranty Description | No | ## Product Details - **Brand:** Sera - **Global Trade Identification Number:** 04001942084208 - **Item form:** Powder - **Item weight:** 0.75 Kilograms - **Manufacturer:** SERA GERMANY ## Images ![Sera BIOPUR A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria, 750 g - Image 1](https://m.media-amazon.com/images/I/91fBfrjKQbL.jpg) ![Sera BIOPUR A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria, 750 g - Image 2](https://m.media-amazon.com/images/I/91pqnmVhKUL.jpg) ![Sera BIOPUR A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria, 750 g - Image 3](https://m.media-amazon.com/images/I/51WJvHqr44L.jpg) ![Sera BIOPUR A In-line Skating Media for Oxygen Loving Schleimbildenden Bacteria, 750 g - Image 4](https://m.media-amazon.com/images/I/91uNCA5OYiL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Biopur o eheim mech *by S***E on 9 March 2022* Me decidí por sera biopur, por calidad precio. No es material filtrante, es mecánico. Si queréis verlo en youtube, Shrimp Escalante y ahi verás para que los utilizo. Pero calidad, precio. Genial y para lo que necesito loa biopur. Me quede con ekkos antea que eheim mech. Mucha cantidad la verdad, son 750 gr y pasa de eso. Pero la bascula solo me pesa hasta 600 o 650gr.. Recomendado, pero no es biológico, es mecanico tener encuenta eso. Saludos ### ⭐⭐⭐⭐ هناك افضل *by ا***ه on 3 April 2024* هناك منتجات افضل ولكن من ناحية العمل فإنه جيد نوعا ما ### ⭐⭐⭐⭐⭐ ottimo *by M***O on 13 February 2025* ottimo --- ## 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.tn/products/276800362-sera-biopur-a-in-line-skating-media-for-oxygen-loving](https://www.desertcart.tn/products/276800362-sera-biopur-a-in-line-skating-media-for-oxygen-loving) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-27*