--- product_id: 3912795 title: "Seachem Flourish Excel 2 L / 67.6 fl. oz." brand: "seachem" price: "616 Lei" currency: RON in_stock: true reviews_count: 13 category: "Seachem" url: https://www.desertcart.ro/products/3912795-seachem-flourish-excel-2-l-67-6-fl-oz store_origin: RO region: Romania --- # bioavailable carbon formula 2L organic carbon boost CO2-free photosynthetic support Seachem Flourish Excel 2 L / 67.6 fl. oz. **Brand:** seachem **Price:** 616 Lei **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your planted tank game—grow greener, cleaner, and effortlessly! ## Quick Answers - **What is this?** Seachem Flourish Excel 2 L / 67.6 fl. oz. by seachem - **How much does it cost?** 616 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/3912795-seachem-flourish-excel-2-l-67-6-fl-oz) ## 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 - • **Large 2-Liter Supply:** Stay stocked and stress-free with a generous 67.6 fl. oz. bottle designed for consistent dosing. - • **Trusted by Thousands:** Join over 1,600 enthusiasts who rate it 4.8 stars for reliable, visible plant vitality. - • **Algae Control Support:** Helps suppress unwanted algae growth when paired with regular maintenance—keep your tank pristine. - • **CO2 Injection Optional:** Maximize plant health with or without CO2 systems—flexible for every aquarium setup. - • **Powerful Organic Carbon Source:** Fuel your aquatic plants with a pure, bioavailable carbon boost for vibrant growth. ## Overview Flourish Excel is a premium 2-liter liquid organic carbon supplement designed to enhance aquatic plant growth by providing bioavailable carbon. It supports photosynthesis even without CO2 injection, helps control algae, and is highly rated by aquarium hobbyists for promoting lush, healthy plants. ## Description Flourish Excel, 2 L / 67.6 fl. oz. Review: Works well - Such a great product house with the plants and helps keep algae as long as you keep up with your maintenance of course. I noticed good growth and less BBA when used. Review: Great stuff, love the large bottle, I dose straight from this bottle through a hole in the cap - I keep one of these bottle connected to my doser at all time. It works well to help keep away any algae I dont want. For my tank this is coupled with CO2 injection and dosing of standard flourish, flourish Iron and flourish potassium. Love this large bottle. I actually drilled a small hole in the cap and run the intake tube from my doser straight into this bottle. ## Features - Organic carbon for the planted aquarium - Flourish Excel is a source of bioavailable organic carbon - Contains a photosynthetic intermediate that can be used in combination or in the absence of CO2 injection ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00243VMGC | | Allergen Information | Gluten Free | | Best Sellers Rank | #19,750 in Pet Supplies ( See Top 100 in Pet Supplies ) #160 in Aquarium Water Treatments | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.8 out of 5 stars 1,638 Reviews | | Global Trade Identification Number | 00000116045803 | | Included Components | Flourish Excel, 2 L / 67.6 fl. oz. | | Item Form | Liquid | | Item Type Name | Flourish Excel, 2 L / 67.6 Fl. Oz. | | Item Weight | 3.8 pounds | | Liquid Volume | 2 liters | | Manufacturer | SEACHEM LABORATORIES INC | | Manufacturer Part Number | 075378 | | Model Number | 075378 | | Pet Type | Fish | | Target Species | Fish | | UPC | 000116045803 | | Unit Count | 1 count | ## Product Details - **Brand:** Seachem - **Item Form:** Liquid - **Item Weight:** 3.8 Pounds - **Liquid Volume:** 2 Liters - **Unit Count:** 1 Count ## Images ![Seachem Flourish Excel 2 L / 67.6 fl. oz. - Image 1](https://m.media-amazon.com/images/I/61A+aQNXKML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by J***B on May 17, 2026* Such a great product house with the plants and helps keep algae as long as you keep up with your maintenance of course. I noticed good growth and less BBA when used. ### ⭐⭐⭐⭐⭐ Great stuff, love the large bottle, I dose straight from this bottle through a hole in the cap *by G***Y on March 27, 2026* I keep one of these bottle connected to my doser at all time. It works well to help keep away any algae I dont want. For my tank this is coupled with CO2 injection and dosing of standard flourish, flourish Iron and flourish potassium. Love this large bottle. I actually drilled a small hole in the cap and run the intake tube from my doser straight into this bottle. ### ⭐⭐⭐⭐⭐ Helps with plants & algae *by D***E on April 8, 2026* Great product for helping the plants and cutting down on algae growth. ## Frequently Bought Together - Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L - Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 2L / 67.6 oz - Seachem Flourish Tabs Growth Supplement - Aquatic Plant Stimulant 40 ct --- ## 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.ro/products/3912795-seachem-flourish-excel-2-l-67-6-fl-oz](https://www.desertcart.ro/products/3912795-seachem-flourish-excel-2-l-67-6-fl-oz) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-18*