--- product_id: 348222334 title: "K2 Bio Filter Media Moving Bed Biofilm Reactor (MBBR) for Aquaponics, Aquaculture, Hydroponics - Ponds - Aquariums (K2 - Cubic Meter)" brand: "wholesale koi farm" price: "VT554654" currency: VUV in_stock: true reviews_count: 4 category: "Wholesale Koi Farm" url: https://www.desertcart.vu/products/348222334-k2-bio-filter-media-moving-bed-biofilm-reactor-mbbr-aquaponics store_origin: VU region: Vanuatu --- # Density close to water for smooth flow Self-cleaning moving bed action 1000+ m²/m³ surface area K2 Bio Filter Media Moving Bed Biofilm Reactor (MBBR) for Aquaponics, Aquaculture, Hydroponics - Ponds - Aquariums (K2 - Cubic Meter) **Brand:** wholesale koi farm **Price:** VT554654 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your aquatic ecosystem with the ultimate biofilter—because your fish deserve the best! ## Quick Answers - **What is this?** K2 Bio Filter Media Moving Bed Biofilm Reactor (MBBR) for Aquaponics, Aquaculture, Hydroponics - Ponds - Aquariums (K2 - Cubic Meter) by wholesale koi farm - **How much does it cost?** VT554654 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/348222334-k2-bio-filter-media-moving-bed-biofilm-reactor-mbbr-aquaponics) ## Best For - wholesale koi farm enthusiasts ## Why This Product - Trusted wholesale koi farm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Friendly & Scalable:** Easily integrates with air pumps for customizable filtration setups—ideal for pros and hobbyists alike. - • **Premium Virgin HDPE Build:** Durable, wear-resistant material ensures long-lasting, safe filtration performance. - • **Effortless Self-Cleaning Design:** Moving bed action keeps media clean with minimal maintenance—set it and forget it. - • **Versatile Aquatic Compatibility:** Perfect for aquaponics, aquaculture, hydroponics, ponds, and marine or freshwater tanks. - • **Maximized Beneficial Bacteria Growth:** Over 1000 m²/m³ surface area fuels powerful nitrification for crystal-clear water. ## Overview The Wholesale Koi Farm K2 Bio Filter Media is a premium moving bed biofilm reactor media designed to optimize aquatic filtration by providing over 1000 m²/m³ of surface area for beneficial bacteria growth. Made from durable virgin HDPE, it supports efficient nitrification cycles, is self-cleaning through its moving bed action, and is suitable for a wide range of applications including aquaponics, aquaculture, hydroponics, ponds, and aquariums. Easy to use and maintain, it ensures healthier water conditions with minimal effort. ## Description K2 BIO FILTER MEDIA MOVING BED BIOFILM REACTOR (MBBR) FOR AQUAPONICS K2 Bio Filter Media K2 Bio Media has been one of the most well-documented biological solutions for the treatment of water for ponds and aquariums. The K2 Filter Media is perfect for DIY filter application as both a static mechanical filter and or for a moving bed filter application. Bio Media Plus filter media is research-proven to be the most efficient filter media available to support a healthy aquatic environment for your fish. Bio Media Plus is slightly buoyant and perfect for mechanical or biological filtration. PREMIUM GRADE AQUARIUM AND POND FILTER MEDIA: K2 Bio Filter Media is self-cleaning and will support a healthy aquatic environment for your fish/pond. The filter media may be used as a static filter or as a moving bed filter. When used as a moving bed filter the media is self-cleaning since the filter media tosses and turns in your filter. This self-cleaning filter media gets you the best results while requiring the least maintenance. With matured colonized bcteria, this media is the most efficient in supporting the nitrification cycle. FEATURES AND SPECIFICATIONS: The inner space of the cylinder is divided into 5 equal parts. Self-Cleaning and requires little maintenance. Supports and maintains healthy water conditions. Supports the nitrification cycle for the natural conversion of ammonia to nitrites, and nitrites to nitrates. It is usable for indoors or outdoors. Its easy to clean and simple use maintenance. It creates the perfect healthy aquatic environment for fish and plant life. This makes a much-appreciated gift for friends, family, and co-workers. Simply click “ADD TO CART” to order your today Review: Recommended - Keep my fish tank water clear Review: Very good customer service experience - Very good product which I recommend to anyone who practices aquaculture, but in this case my five stars are for Mary's customer service. Thank you very much. ## Features - K2 BIO FILTER MEDIA: K2 Moving-Bed Biofilm Reactor Filter Media (MBBR) is efficient in creating the perfect environment for fish and plant life. The K2 Bio Media provides maximum surface area for the growth of beneficial bcteria to support the nitrification cycle making this media very efficient. The large surface area builds strong good bcteria colonies to support the natural nitrification cycle in converting amonia to nitrits and nitrits to nitrats. - SIZE AND DIMENSIONS: The size of K2 filter media is 10mm x 7mm with a surface area of >1,000 m2/m3. Bio Media Plus is manufactured from VIRGIN HDPE. ADVANTAGES OF K2 BIO FILTER MEDIA: K2 Bio Media Plus filter media has large specific surface area, which can increase the area where nitrifying bcteria attach. Its density is close to the water, so that it can flow through water. - FILTRATION APPLICATION: This K2 filtration can be used to fresh water and marine aquariums, pond filter, aquaponics, aquaculture, hydroponics water filtration. This makes a great gift for anyone who has a fish tank. 𝐃𝐈𝐘 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍: K2 Bio Filter Media may be used in BIY in-tank or sump moving bed filters. An air pump is needed to make the filter media move in the water. It is most efficient using micro air bubbles although regular air stones will also work. - EASY TO USE & MAINTENANCE: It's very easy to use the fish filter media. Bio Media Plus K2 Filter Media is designed to be self-cleaning. For a static bed filter, you just need to pour the media into the sump tank water, container, or mesh bag- you don’t have to clean it at all. Just let the media stay in the water where they are. For a moving bed filter place, you will need to incorporate an air pump and air stone to make the media move in the container. - 100% SATISFACTION GUARANTEE: Customer satisfaction is our top priority. We ensure this will quickly become your favorite no-risk purchase. We hope you will not face any issue, if you have any issues with your K2 Bio Filter please feel free to contact us right away and we will fully co-operate in solving your problem. We manufacture this K2 filter media with high-quality VIRGIN HDPE raw materials to increase the wear resistance and safety, which can increase the service life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BG86TPR | | ASIN | B09BG86TPR | | Best Sellers Rank | #79,406 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,232 in Aquarium Filter Accessories | | Brand Name | Wholesale Koi Farm | | Customer Reviews | 4.6 4.6 out of 5 stars (32) | | Date First Available | July 24, 2021 | | Date First Available | July 24, 2021 | | Directions | Use an air pump to create movement in the filter media for optimal performance. For a static bed filter, pour the media into the sump tank water, container, or mesh bag. For a moving bed filter, incorporate an air pump and air stone to make the media move in the container. | | Manufacturer | Wholesale Koi Farm | | Manufacturer | Wholesale Koi Farm | | Size | K2 - Cubic Meter | ## Product Details - **Brand:** Wholesale Koi Farm - **Item Form:** Granules - **Manufacturer:** Wholesale Koi Farm - **UPC:** 686091813530 ## Images ![K2 Bio Filter Media Moving Bed Biofilm Reactor (MBBR) for Aquaponics, Aquaculture, Hydroponics - Ponds - Aquariums (K2 - Cubic Meter) - Image 1](https://m.media-amazon.com/images/I/61XszY4QNyS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommended *by B***N on November 1, 2024* Keep my fish tank water clear ### ⭐⭐⭐⭐⭐ Very good customer service experience *by M***S on March 14, 2022* Very good product which I recommend to anyone who practices aquaculture, but in this case my five stars are for Mary's customer service. Thank you very much. ### ⭐⭐⭐ Not the right amount as product description *by S***I on June 9, 2025* Its the right product but it doesn’t meet the sellers description. It was sold as a cubic meter but i recieved a cubic foot of media. Not even close to being enough for the filter ## Frequently Bought Together - Wholesale Koi Farm K2 Bio Filter Media Moving Bed Biofilm Reactor (MBBR) for Aquaponics, Aquaculture, Hydroponics - Ponds - Aquariums (K2 - Cubic Meter) - 2" Uniseal Flexible Tank Adapter - Perfect for Attaching 2-inch pipe to Curved Surfaces, Storage Drums, Buckets, and More - Ideal for Situations Where Bulkheads Fail - 2 Pack - 1 1/2" UNISEAL Flexible Tank Adapter (Bulkhead) - 2 Pack --- ## 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.vu/products/348222334-k2-bio-filter-media-moving-bed-biofilm-reactor-mbbr-aquaponics](https://www.desertcart.vu/products/348222334-k2-bio-filter-media-moving-bed-biofilm-reactor-mbbr-aquaponics) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*