--- product_id: 7736712 title: "Brightwell Aquatics Reef BioFuel Carbon Source for Reef Aquariums, 2L" brand: "brightwell aquatics" price: "€ 162.20" currency: EUR in_stock: true category: "Brightwell Aquatics" url: https://www.desertcart.hr/products/7736712-brightwell-aquatics-reef-biofuel-carbon-source-for-reef-aquariums-2l store_origin: HR region: Croatia --- # Reduces phosphate & nitrate for crystal-clear water 2L liquid volume for sustained dosing Organic carbon boosts bacterioplankton growth Brightwell Aquatics Reef BioFuel Carbon Source for Reef Aquariums, 2L **Brand:** brightwell aquatics **Price:** € 162.20 **Availability:** βœ… In Stock ## Summary > 🌊 Fuel your reef’s brilliance with science-backed purity! ## Quick Answers - **What is this?** Brightwell Aquatics Reef BioFuel Carbon Source for Reef Aquariums, 2L by brightwell aquatics - **How much does it cost?** € 162.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/7736712-brightwell-aquatics-reef-biofuel-carbon-source-for-reef-aquariums-2l) ## Best For - brightwell aquatics enthusiasts ## Why This Product - Trusted brightwell aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Supercharge Coral Vitality:** Supports polyp expansion by nourishing bacterioplankton, the natural food source for suspension feeders. - β€’ **Effortless Biological Filtration:** Enhances nutrient removal in both heavily stocked and nutrient-limited reef tanks with a safe, easy-to-use formula. - β€’ **Proudly American-Made Innovation:** Crafted by Brightwell Aquatics, a trusted leader delivering premium reef care solutions since 2004. - β€’ **Safe Alternative to Vodka Dosing:** Non-flammable, scientifically formulated carbon source that protects your reef without introducing toxins. - β€’ **Elevate Your Reef’s Water Quality:** Effectively lowers harmful phosphates and nitrates, keeping your aquarium pristine and algae-free. ## Overview Brightwell Aquatics Reef BioFuel is a 2-liter liquid organic carbon supplement designed to boost bacterioplankton growth, reduce phosphate and nitrate levels, and enhance coral health in marine aquariums. This safe, non-flammable formula supports biological filtration and promotes vibrant reef ecosystems, making it an essential, easy-to-use solution for both heavily stocked and nutrient-limited reef tanks. ## Description Brightwell Aquatics Reef BioFuel is a specially formulated organic carbon supplement designed to support healthy bacterioplankton growth and reproduction in marine aquariums. By providing bioavailable carbon, Reef BioFuel effectively promotes the assimilation of dissolved organic materials such as phosphate and nitrate. This process helps maintain excellent water quality by reducing excess nutrients that could fuel the growth of algae and other unwanted organisms. Reef BioFuel is an essential tool for reef aquariums, particularly those with heavy livestock or high nutrient loads, as it encourages growth to bacterioplankton and offers an eco-friendly, biologically-sound alternative to traditional methods. In addition to improving water quality, Reef BioFuel serves as a natural food source for suspension-feeding invertebrates like corals, clams, and tube worms, promoting their overall health and vibrant coloration. This supplement also supports the efficient removal of nutrients through protein skimming, further aiding the filtration process. Reef BioFuel is simple to use, ensuring that hobbyists can easily maintain a balanced, thriving reef system without the need for complex methods. ## Features - BOOSTS WATER QUALITY: Brightwell Aquatics Reef BioFuel provides essential organic carbon, aiding bacterioplankton growth to reduce harmful phosphate and nitrate levels in your aquarium. - ENHANCES CORAL HEALTH: Encourages polyp-expansion in corals by supporting the reproduction of bacterioplankton, a vital food source for suspension-feeding invertebrates. - SUPPORTS BIOLOGICAL FILTRATION: Beneficial for both heavily stocked, well-fed reef aquariums and nutrient-limited marine aquariums by providing essential biological filtration. - SAFE, EASY-TO-USE FORMULA: Provides a non-flammable, effective alternative to the "vodka method" that doesn’t introduce harmful elements into the system. - AMERICAN-MADE EXCELLENCE: Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0027J6NXU | | ASIN | B0027J6NXU | | Allergen Information | Sulphites Free | | Best Sellers Rank | #54,958 in Pet Supplies ( See Top 100 in Pet Supplies ) #470 in Aquarium Water Treatments | | Brand Name | Brightwell Aquatics | | Customer Reviews | 4.3 4.3 out of 5 stars (94) | | Date First Available | June 24, 2004 | | Global Trade Identification Number | 00810086012312 | | Included Components | Reef BioFuel | | Item Form | Liquid | | Item Type Name | Water Conditioner | | Item Weight | 16 ounces | | Item model number | BIO2L | | Liquid Volume | 2 liters | | Manufacturer | Brightwell Aquatics | | Manufacturer | Brightwell Aquatics | | Manufacturer Part Number | BIO2L | | Model Number | BIO2L | | Number of Items | 1 | | Pet Type | Fish | | Product Dimensions | 2.75 x 6.25 x 8 inches; 1 pounds | | Target Species | Fish | | UPC | 810086012312 611102236503 | | Unit Count | 1 Count | ## Product Details - **Brand:** Brightwell Aquatics - **Item Form:** Liquid - **Item Weight:** 16 ounces - **Liquid Volume:** 2 liters - **Unit Count:** 1 Count ## Images ![Brightwell Aquatics Reef BioFuel Carbon Source for Reef Aquariums, 2L - Image 1](https://m.media-amazon.com/images/I/71a30-O8kXL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Brightwell Aquatics Reef BioFuel - Organic Carbon Supplement for Marine and Reef Aquariums, Aiding Bacterioplankton Growth That Promotes Rapid Phosphate and Nitrate Reduction, 2 L - Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 67.6 fl oz - Brightwell Aquatics MicroBacter Clean - Microbial Culture & Enzyme Blend Fish Tank Cleaner - Cleans Live Rock Surfaces for Saltwater Fish Habitats - Aquarium Water Treatments, 67.6 fl oz --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/7736712-brightwell-aquatics-reef-biofuel-carbon-source-for-reef-aquariums-2l](https://www.desertcart.hr/products/7736712-brightwell-aquatics-reef-biofuel-carbon-source-for-reef-aquariums-2l) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-19*