--- product_id: 356885474 title: "Dyroe Seachem Flourish Excel Bioavailable Carbon" brand: "seachem" price: "584 zΕ‚" currency: PLN in_stock: true reviews_count: 8 category: "Seachem" url: https://www.desertcart.pl/products/356885474-dyroe-seachem-flourish-excel-bioavailable-carbon store_origin: PL region: Poland --- # Promotes lush, healthy plant growth Bioavailable organic carbon source Easy CO2 injection alternative Dyroe Seachem Flourish Excel Bioavailable Carbon **Brand:** seachem **Price:** 584 zΕ‚ **Availability:** βœ… In Stock ## Summary > 🌿 Unlock your aquarium’s green potential with Dyroe Seachem Flourish Excel! ## Quick Answers - **What is this?** Dyroe Seachem Flourish Excel Bioavailable Carbon by seachem - **How much does it cost?** 584 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/356885474-dyroe-seachem-flourish-excel-bioavailable-carbon) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Fish-Friendly:** Formulated to be completely safe for fish, ensuring a thriving ecosystem in your aquarium. - β€’ **Iron Activation Power:** Enhances iron uptake by converting iron to its most plant-friendly ferrous state (Fe+2). - β€’ **Effortless Carbon Boost:** Delivers bioavailable organic carbon for vibrant aquatic plants without complex CO2 systems. - β€’ **Photosynthesis Shortcut:** Supplies ready-to-use carbon compounds, accelerating plant growth and vitality. - β€’ **Flexible Dosing Convenience:** Simple dosing regimen adapts to tank size and plant species, perfect for busy plant parents. ## Overview Dyroe Seachem Flourish Excel is a premium liquid nutrient that provides bioavailable organic carbon, essential for photosynthesis and robust aquatic plant growth. It acts as a convenient and safe alternative to CO2 injection, enhancing iron uptake and promoting lush, healthy plants while being completely safe for fish. Ideal for professional aquarists seeking effortless, effective plant care. ## Description Product description CARBON PRODUCTION: All plants require a source of carbon, and Flourish Excel is a great and convenient source of bioavailable organic carbon. IRON PRODUCTION: Flourish Excel also possesses iron reducing properties, thus promoting the ferrous state of iron (Fe+2), which is more easily utilized by plants than ferric iron (Fe+3). PHOTOSYNTHESIS: Plants must produce longer chain carbon compounds (photosynthetic intermediates). By dosing with Flourish Excel you bypass the involvement of chain carbon compounds and introduce the already finished, structurally similar compounds. TREATMENT: On initial use or after a major (> 40%) water change, use 1 capful of Flourish Excel (5 mL) for every 40 L (10 US gallons). Thereafter, use 1 capful for every 200 L (50 US gallons) daily or every other day. For smaller dosing please note that each cap thread is approximately 1 mL. SAFETY: Flourish Excel is completely safe for fish, however, if you have Anacharis in an aquarium in which you are dosing Flourish Excel, then it is recommended to use it every other day rather than daily. Directions On initial use or after a major (> 40%) water change, use 1 capful (5 mL) for every 40 L (10 US gallons). Thereafter use 1 capful for every 200 L (50 US gallons) daily or every other day. For smaller dosing please note that each cap thread is approximately 1 mL. It is recommended to use it every other day rather than daily if you have Anacharis in an aquarium. Review: Amazing plant growth and Algae control - If you are looking for a liquid Co2, look no further than the premium brand. Plant growth and algae control has been incredible since using this product in my 200l tank. Review: Great alternative to CO2 - Works well with a dosing pump but could be added manually. ## Features - Liquid nutrient for lush and healthy aquarium plants - Excellent source of bio-available, organic carbon for plants - Easy-to-use and convenient alternative to CO2 injection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005X0AGWO | | Batteries Included | No | | Batteries required | No | | Best Sellers Rank | 49,552 in Pet Supplies ( See Top 100 in Pet Supplies ) 531 in Aquarium Water Treatments | | Customer Reviews | 4.5 4.5 out of 5 stars (74) | | Date First Available | 9 Aug. 2016 | | Item Form | Liquid | | Item Weight | 2.04 kg | | Item model number | 458 | | Number of Items | 1 | | Product Dimensions | 8.26 x 14.61 x 24.13 cm; 2.04 kg | | Quantity | 1 | | Size | 50 mL, 100 mL, 250 mL, 500 mL, 2 L, 4 L | | Volume | 67.63 Fluid Ounces | ## Product Details - **Brand:** Seachem - **Item form:** Liquid - **Item weight:** 2.04 kg - **Liquid volume:** 2 Litres - **Manufacturer:** Seachem ## Images ![Dyroe Seachem Flourish Excel Bioavailable Carbon - Image 1](https://m.media-amazon.com/images/I/71z-raFDgSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing plant growth and Algae control *by M***Y on 17 December 2024* If you are looking for a liquid Co2, look no further than the premium brand. Plant growth and algae control has been incredible since using this product in my 200l tank. ### ⭐⭐⭐⭐⭐ Great alternative to CO2 *by J***2 on 22 November 2024* Works well with a dosing pump but could be added manually. ### ⭐⭐⭐⭐⭐ Removes black algae from aquarium *by M***N on 31 August 2024* We got this to address black algae that must have come in with fish or plants and was taking over our aquarium. Took a few months of daily additions but finally got rid of it. Now just add when we’re doing the water change. ## Frequently Bought Together - Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L - Seachem Flourish Tabs Growth Supplement - Aquatic Plant Stimulant 40 ct - Seachem Flourish Freshwater Plant Supplement 500 ml --- ## 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.pl/products/356885474-dyroe-seachem-flourish-excel-bioavailable-carbon](https://www.desertcart.pl/products/356885474-dyroe-seachem-flourish-excel-bioavailable-carbon) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-01*