---
product_id: 3912795
title: "Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L"
brand: "seachem"
price: "Bs.1104"
currency: BOB
in_stock: true
reviews_count: 13
category: "Seachem"
url: https://www.desertcart.bo/products/3912795-seachem-flourish-excel-bioavailable-carbon-organic-carbon-source-for-aquatic
store_origin: BO
region: Bolivia
---

# Gluten Free 2L Volume 3.8 lbs Weight Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L

**Brand:** seachem
**Price:** Bs.1104
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Aquarium Game with Flourish Excel!

## Quick Answers

- **What is this?** Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L by seachem
- **How much does it cost?** Bs.1104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/3912795-seachem-flourish-excel-bioavailable-carbon-organic-carbon-source-for-aquatic)

## 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

- • **🌍 Eco-Conscious Choice:** Organic and gluten-free, making it a sustainable option for your aquarium.
- • **🌿 Photosynthetic Power:** Contains a unique photosynthetic intermediate for enhanced plant growth.
- • **🐟 Fish-Friendly Formula:** Safe for all aquatic life, ensuring a harmonious ecosystem.
- • **💧 Versatile Carbon Source:** Perfectly complements or replaces CO2 injection for thriving aquatic plants.
- • **🌱 Boost Your Aquatic Garden:** Unlock the full potential of your planted aquarium with bioavailable organic carbon.

## Overview

Seachem Flourish Excel is a 2-liter organic carbon source designed specifically for planted aquariums. Weighing in at 3.8 pounds, this gluten-free formula provides bioavailable carbon that supports plant growth, whether used alone or alongside CO2 injection. It's safe for fish and enhances the overall health of your aquatic ecosystem.

## Description

Flourish Excel, 2 L / 67.6 fl. oz.

Review: Works very well - Plants really take off after using for a couple days. Algae died off and isn’t able to take hold. Great product when used accordingly. Makes plants super healthy and will need to also make sure you give the plants root tabs to keep up the health and size.
Review: Good product - I used to have algae problem. So I started using this product every other day and now all my algae problem went away. It really works. But warning, my vallisnaria plants don’t like it, they all died. But it didn’t affect my other plants, they all thriving. Once my small bottle was finished I ordered this bigger bottle to have more for a better price.

## 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 |
| ASIN  | B00243VMGC |
| Best Sellers Rank | #20,461 in Pet Supplies ( See Top 100 in Pet Supplies ) #185 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Breed Recommendation | Small Breeds |
| Color | clear |
| Country of Origin | United States |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,570) |
| Date First Available | June 15, 2004 |
| Date First Available  | June 15, 2004 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | See Label |
| Included Components | Flourish Excel, 2 L / 67.6 fl. oz. |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 3.25 x 5.75 x 9.5 inches |
| Item Package Dimensions L x W x H | 9.94 x 4.72 x 4.63 inches |
| Item Weight | 3.8 Pounds |
| Item model number | 075378 |
| Item model number  | 075378 |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer  | Seachem Laboratories, Inc. |
| Material | Plastic |
| Model Name | Flourish Excel 2L/ 67.6 fl. oz. |
| Number of Items | 1 |
| Product Dimensions  | 3.25 x 5.75 x 9.5 inches; 3.8 Pounds |
| Size | 2 L / 67.6 fl. oz. |
| Specific Uses for Product | Active |
| Style | Carbon |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 3.8 Pounds
- **Liquid Volume:** 2 Liters
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Seachem Flourish Excel Bioavailable Carbon - Organic Carbon Source for Aquatic Plants 2L - Image 1](https://m.media-amazon.com/images/I/61A+aQNXKML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very well
*by C***R on August 9, 2025*

Plants really take off after using for a couple days. Algae died off and isn’t able to take hold. Great product when used accordingly. Makes plants super healthy and will need to also make sure you give the plants root tabs to keep up the health and size.

### ⭐⭐⭐⭐⭐ Good product
*by F***Y on October 11, 2025*

I used to have algae problem. So I started using this product every other day and now all my algae problem went away. It really works. But warning, my vallisnaria plants don’t like it, they all died. But it didn’t affect my other plants, they all thriving. Once my small bottle was finished I ordered this bigger bottle to have more for a better price.

### ⭐⭐⭐⭐⭐ It works, and adding a bit to each water change keeps the tank happy!
*by M***E on September 29, 2025*

I have a hundred gallon freshwater aquarium with planted plants, and Flourish Excel was recommended by a friend who owns an aquarium store years ago. It really helps keep the plants happy. I highly recommend it!

## 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

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**Shop now:** [https://www.desertcart.bo/products/3912795-seachem-flourish-excel-bioavailable-carbon-organic-carbon-source-for-aquatic](https://www.desertcart.bo/products/3912795-seachem-flourish-excel-bioavailable-carbon-organic-carbon-source-for-aquatic)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-06*